2,3-Pyrazinecarboxylic anhydride cas no 4744-50-7 CAS NO.4744-50-7

1. Guaranteed purity;

2. Large quantity in stock;

3. Largest manufacturer;

2,3-Pyrazinecarboxylic anhydride cas no 4744-50-7

2,3-Pyrazinecarboxylic anhydride Basic information

Product Name:	2,3-Pyrazinecarboxylic anhydride
Synonyms:	PYRAZINE-2,3-DICARBOXYLIC ANHYDRIDE;2,3-PYRAZINEDICARBOXYLIC ANHYDRIDE;2,3-PYRAZINECARBOXYLIC ANHYDRIDE;FURO[3,4-B]PYRAZINE-5,7-DIONE;2,3-Pyrazinedicarboxylic acid anhydride;Furo[3,4-b]pyrazine-5,7-dione (9CI);2,3-PYRAZINEDICARBOXLIC ANHYDRIDE;2,3-PYRAZINEDICARBOXYLICANHYDRATE
CAS:	4744-50-7
MF:	C6H2N2O3
MW:	150.09
EINECS:	225-260-4
Product Categories:	GLYCINESCAFFOLD;Fused Ring Systems;Pesticide intermediates;NULL
Mol File:	4744-50-7.mol

2,3-Pyrazinecarboxylic anhydride Chemical Properties

Melting point	210 °C (dec.)(lit.)
CAS DataBase Reference	4744-50-7(CAS DataBase Reference)

Safety Information

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-36
WGK Germany	3
Hazard Note	Irritant

Advantages:

Hubei XinRunde Chemical Co., Ltd is a renowned pharmaceutical manufacturer. We can offer high quality products at competitive price in quick delivery with 100% custom pass guaranteed. Never stop striving to offer our best service is our philosophy. We have Flexible and Untraceable payment terms. As a leading manufacture, our products have been exported to Germany, Norway, Poland, Finland, Spain, UK, France, Russia, USA, Brazil, Mexico, Australia, Japan, Korea, Thailand, Indonesia, Uruguay and many other countries.

1.  Quality.Every batch of steroid powders have tobetested by our QC(quality control) before they are allowed to sell.

2.  Delivery We have stock, so we can delivery quickly at the very day when receive the payment. Within 24 hours after receiving the payment Lead time 4 or 7 days.

3.  Discreet package Safelyand Professionally Disguised Package Guaranteed. For your safety and to

insure delivery all products will be packed in a discreet way to prevent any suspicions, no steroids related name will appear on the parcels. high successful delivery rate

4.  Warm after-sale service Any of your question would be solved for the first as soon as possible.

2,3-Pyrazinecarboxylic anhydride cas no 4744-50-7