少妇AV_久久AV亚洲精品一区无码网_曰韩无码AV久久久免费_久久亚洲AV成人无码电影A片_亚洲高清成人AV电影网站_国产精品高潮

<var id="tpcmu"><font id="tpcmu"></font></var>

<mark id="tpcmu"></mark>

Home - Product Center - Sildenafil

API Drug Intermediate Extract

Product Details

CEDITER

Sildenafil

CAS NO.:139755-83-2

Product Name:	Sildenafil
Chinese name:	西地那非
CAS NO.：	139755-83-2
Molecular formula:	C₂₂H₃₀N₆O₄S
Molecular weight:	474.58
Structural formula:

下一個：diltiazem 上一個：QUINOLINE-4-CARBOXYLIC ACID

More Products

CEDITER

Rhein-8-glucoside CAS NO.:34298-86-7>

Physcion 8-glucoside CAS NO.:23451-01-6>

Physcion 1-glucoside CAS NO.:26296-54-8>

Emodin anthrone CAS NO.:491-60-1>

Chrysophanol triglucoside CAS NO.:120181-07-9>

Chrysophanol-1-O-β-gentiobioside CAS NO.:54944-38-6>

3,7-Di-O-methylquercetin CAS NO.:61395>

3',4',7-Trimethoxyquercetin CAS NO.:6068-80-0>

Quercetin-3-O- neohesperidoside CAS NO.:32453-36-4>

Quercetin-7-O-beta-D-glucopyranoside CAS NO.:491-50-9>

Quercetin CAS NO.:117-39-5>

Quercetin 3-O-β-D-glucose-7-O-β-D-gentiobioside CAS NO.:60778-02-1>

Quercitrin CAS NO.:522-12-3>

Quercetin 3-gentiobioside CAS NO.:7431-83-6>

《性火坑乳燕》无删减| 国产精品女人一区二区三区| 欧美日韩经典一区二区三区| 亚洲日韩国产精品乱| 神马影院视频在线夫妻视频播放| 国产午夜小视频| 中文字幕AV亚洲精品影视| 国产精品岛国久久久久久| 国产精品嫩草99AV在线| 国产精品久久久久久熟女| 刺激到下面流水的小黄文| 邻居少妇太爽了A片无码小说|

<center id="hj9hc"><strong id="hj9hc"></strong></center>

<bdo id="hj9hc"></bdo>