日本熟妇XXⅩ浓密黑毛_亚洲无码成人片_中文有码在线_香港三级巜欲性高:蜜桃成熟时_欧美亚洲中文国产综合_在线视频午夜精品欧美_性暴力黑人强奷在线播放_十八禁啪啪污污网站免费下载_男生女生一起相嗟嗟嗟很痛_亚洲精品你懂的视频
Xinxiang Ruicheng Technology Co., Ltd.
CHINESE
ENGLISH
Sales Dept.: +86-373-7095381
Manager Yang +86-19839906661
ABOUT US
About us
Culture
Market
PRODUCTS
Ruicheng Products
Purines
Nucleosides
Nucleotides
Ruinuo Products
Cytosine
Uracil
Methyl formate
Industrial Acetonitrile
Preparation grade Acetonitrile
Chromatography Acetonitrile
NEWS
VIEWS
HONORS
CONTACT US
CHINESE
N(2),9-Diacetylguanine
Product name
N(2),9-Diacetylguanine
CAS NO.
3056-33-5
English name
N(2),9-Diacetylguanine
Alias
N(2),9-Diacetylguanine
Molecular formula
C
9
H
9
N
5
O
3
Molecular weight
235.1995
Structural formula
Appearance
Slightly yellow or off-white powder
Purity
≥98.0%
Content
98.0%-102.0%
Loss on drying
≤1.0%
Residue
/
Heavy metal
≤10ppm
Single impurity
≤0.5%
Test standard
Enterprise standard
Package
500kg/bag
Storage
Sealed tightly, kept in dry place at room temperature
Previous product:
Adenine
Next product:
2-Acetylbutyrolactone
Copyright(C)2022 ,
Xinxiang Ruicheng Technology Co., Ltd.
All Rights Reserved. Supported by
ChemNet
ChinaChemNet
Toocle
Copyright Notice