人妻99,日韩精品在线播放,美日韩操逼大片,法国人操逼视频A视频

產(chǎn)品列表PRODUCTS LIST

首頁>產(chǎn)品中心>化學(xué)試劑>標(biāo)準(zhǔn)品對照品>E-31133-乙?;?BETA-乳香酸 同田標(biāo)準(zhǔn)品
3-乙酰基-BETA-乳香酸 同田標(biāo)準(zhǔn)品

簡要描述:

中文名:3-乙?;?BETA-乳香酸
英文名:3-Acetyl-beta-boswellic acid
Cas號:5968-70-7
分子式:C32H50O4
分子量:498.748
純度:≥98%
貨期:三個(gè)工作日內(nèi)發(fā)貨
性狀:Powder
包裝:棕色螺口瓶
可供: 10mg-1kg

在線留言

生產(chǎn)部:

利用高速逆流色譜,我司已成功分離出3000多種產(chǎn)品,純度在98%以上。

大黃酸-8-葡萄糖苷鈣鹽

大黃酸-8-葡萄糖苷鈣鹽

E-0064苦參堿Matrine≥98%519-02-8C15H24ON2O248.36386                                                                                                                                                                                                                                               
E-0381苦鬼臼毒素Picropodophyllotoxin≥98%477-47-4 (17434-18-3)C22H22O8414.40528                                                                                                                                                                                                                                               
E-0653丁香酸/3,5-二甲氧基-4-羥基苯甲酸Syringic acid≥97%530-57-4C9H10O5198.17                                                                                                                                                                                                                                               
E-0686商陸皂苷乙Esculentoside B≥95%60820-94-2C36H56O11664.82                                                                                                                                                                                                                                               
E-0141苦杏仁苷Amygdalin≥97% ≥98%29883-15-6C20H27457.43                                                                                                                                                                                                                                               
E-0254奎寧Quinine≥93%130-95-0C20H24N2O2324.41676                                                                                                                                                                                                                                               
E-0351辣椒堿Capsaicin≥98%404-86-4C18H27NO3305.41188                                                                                                                                                                                                                                               
E-0270雷公藤紅素,南蛇藤素Celastrol (Tripterin, Tripterine)≥98%34157-83-0C29H38O4450.60962                                                                                                                                                                                                                                               
E-0346雷公藤甲素(雷公藤內(nèi)酯醇)Triptolide≥98%38748-32-2C20H24O6360.40096                                                                                                                                                                                                                                               
E-0170利血平Reserpine≥98%50-55-5C33H40N2O9608.6787                                                                                                                                                                                                                                               
E-0259櫟櫻酸Roburic acid≥96%6812-81-3C30H48O2440.7                                                                                                                                                                                                                                               
E-0073連翹苷Forsythin≥98%487-41-2C27H34O11534.55226                                                                                                                                                                                                                                               
E-0382連翹脂苷 AForsythiaside A≥96%79916-77-1C29H36O15624.58714                                                                                                                                                                                                                                               
E-0443蓮心堿高氯酸鹽Liensinine perchlorate≥98%2358-63-9C37H42N2O6.2(HClO4)811.67                                                                                                                                                                                                                                               
E-0567遼東楤木皂苷VAraloside V;Congmunoside V≥95%340963-86-2C54H88O231104                                                                                                                                                                                                                                               
E-0568遼東楤木皂苷VIIAraloside VII;Congmunoside VII≥95%340982-22-1C54H88O241120                                                                                                                                                                                                                                               
E-0569遼東楤木皂苷XAraloside X;Congmunoside X

osyl(1→3)-β-D-glucopyranosyl(1→3)] β-D-glucopyranosy

l}hederagenin 28-O-β-D-glucopyranosyl ester
≥95%344911-90-6C60H98O281267.41                                                                                                                                                                                                                                               
E-0181硫酸長春堿Vinblastine sulfate≥98%143-67-9C46H60N4O13S909.0526                                                                                                                                                                                                                                               
在線客服
亚洲va国产va天堂va久久| 国产一区二区三精品久久久无广告| 日韩高清av免费在线观看| 亚非成人一区| 久久男人色天堂| 夜夜操导航| 大香蕉久操成人网| 玩弄白嫩少妇xxxxx性| 无码人妻精品一区二区蜜桃护士| 日韩,嘿嘿,成人网站| WWW国产亚洲精品久久麻豆| 久久国产精品视频免费观看| 欧美熟妇在线电影| 亚洲美女屁股眼交25| 四房色婷婷| av日韩亚洲乱码| 蜜桃毛片一区二区三区| 蜜桃久久一区二区| 成人精品一区二区三区电影免费| 天天操夜夜操操V| 乱vodafonewifi熟妇| 91日韩一区二区三区| 小穴一区| 巴彦县| 国产一级美女午夜影片| 岳池县| 呦呦视频精品一区二区三区| 欧美日韩少妇XXX一区| 亚洲国产精品日韩av不卡在线| 成年人av网站免费在线播放| 欧美www.| 亚洲国产成人综合精品| 蜜臀AV无码国产精品色午夜麻豆| 亚洲欧美激情国产综合| 欧美丁香五月网站| 91a| 91人妻精品久久久久中文字幕| 久久精品无码 免费| 99无码| 99久久人妻无码精品系列| 亚洲AV午夜精品无码专区一区|