综合成人亚洲偷自拍色,一个人看的免费高清www视频,伊人色综合一区二区三区,在线播放五十路熟妇,伊人激情av一区二区三区

<sub id="eqy1t"><rt id="eqy1t"><form id="eqy1t"></form></rt></sub>

<sub id="eqy1t"><p id="eqy1t"></p></sub>

Home > Chemical Encyclopedia > Miscellaneous > Chemical Reagents > Aromatic Compounds > 4-hydroxy-7,8-dimethoxychromen-2-one

: 4-hydroxy-7,8-dimethoxychromen-2-one
CAS No.: 2650-15-9 Formula: C11H10O5 Molecular Weight: 222.19400
Search Suppliers

Edit: 4-hydroxy-7,8-dimethoxychromen-2-one

CAS No.:
2650-15-9
Formula:
C11H10O5
Molecular Weight: 222.19400

Suppliers: All (1) China Suppliers (1) Price Available(0) Contractor(0)

Search Suppliers Post Request

Precursor

Recommended Suppliers

Hangzhou J&H Chemical Co., Ltd.

CHINA

Purity: 99%

Lead Time: 14 Day(s)

Price: -

More Suppliers>>

Other items you might be interested in

: CAS No.: 112945-52-5
Silica, fumed

: CAS No.: 33069-62-4
Paclitaxel

: CAS No.: 11021-13-9
Ginsenoside Rb2

: CAS No.: 26328-04-1
Cinepazide maleate

: CAS No.: 501-36-0
Resveratrol

: CAS No.: 21645-51-2
Aluminium hydroxide

Precursor:: malonic acid 2'-HYDROXY-3',4'-DIMETHOXYACETOPHENONE 2,3-Dimethoxyphenol Diethyl carbonate hydrogen chloride 4,7,8-trimethoxy-coumarin

Product:: 7,8-dimethoxy-2,2-dimethylpyrano[3,2-c]chromen-5-one

Category in MOLBASE

Chemical Product Chemical Encyclopedia Structure CAS Number Search

Compound Synonyms: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 1 2 3 4 5 6 7 8 9

Home Partners Business Cooperation Suppliers About Us Contact Us Privacy Policy Terms & Conditions Disclaimer Investor Relations

Copyright ? 2013-2022 MOLBASE All Rights Reserved 滬ICP備14014220號-2

<sub id="sq4xg"></sub>

<cite id="sq4xg"></cite>