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89403-85-0

89403-85-0

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89403-85-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 89403-85-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,4,0 and 3 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 89403-85:
(7*8)+(6*9)+(5*4)+(4*0)+(3*3)+(2*8)+(1*5)=160
160 % 10 = 0
So 89403-85-0 is a valid CAS Registry Number.
InChI:InChI=1/C7H4N4O4/c12-7-5-3-4(10(13)14)1-2-6(5)8-11(15)9-7/h1-3H,(H,8,9,12)

89403-85-0SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name 6-nitro-2-oxido-1H-1,2,3-benzotriazin-2-ium-4-one

1.2 Other means of identification

Product number -
Other names EINECS 289-498-0

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:89403-85-0 SDS

89403-85-0Upstream product

89403-85-0Downstream Products

89403-85-0Relevant articles and documents

The Synthesis of Substituted 1,2,3-Benzotriazin-4(3H)-one N2-Oxides and Heteroannulated 1,2,3-Triazin-4(3H)-one N2-Oxides

Mitschker, Alfred,Wedemeyer, Karlfried

, p. 517 - 520 (2007/10/02)

Under certain nitration conditions, o-amino aromatic nitriles can be ring closed to the 1,2,3-benzotriazin-4(3H)-one N2-oxides via intermediate nitramines. o-Amino heteroaromatic nitriles give the corresponding heteroannulated 1,2,3-triazin-4(3H)-one N2-oxides.The scope of this new ring-closure reaction is discussed.

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