又长又大又粗又硬3p免费视频,一边亲一面膜下的活动内容,国产精品视频一区国模私拍,最近中文字幕大全在线电影视频

Home - Product Center - Quercetin 3,3',4',7-O-tetramethyl ether

API Drug Intermediate Extract

Product Details

CEDITER

Quercetin 3,3',4',7-O-tetramethyl ether

CAS NO.:1245-15-4

Product Name:	Quercetin 3,3',4',7-O-tetramethyl ether
Chinese name:	槲皮素-3,7,3',4'-四甲醚
CAS NO.：	1245-15-4
Molecular formula:	C₁₉H₁₈O₇
Molecular weight:	358.346

下一個：3,3'-Dimethylquercetin 上一個：Quercetin 3-O-(6''-galloyl)-beta-D-galactopyranoside

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>

午夜在线观看短无码视频| 色欲AV无码无在线观看| 久爱WWW人成免费网站下载| 久久精品国产99精品国产2021| 亚洲VA久久久噜噜噜久久狠狠| 无码成人AV在线一区二区|