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89691-81-6

89691-81-6

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89691-81-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 89691-81-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,6,9 and 1 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 89691-81:
(7*8)+(6*9)+(5*6)+(4*9)+(3*1)+(2*8)+(1*1)=196
196 % 10 = 6
So 89691-81-6 is a valid CAS Registry Number.

89691-81-6SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name Phenol, 3,4-diamino-, hydrochloride (1:2)

1.2 Other means of identification

Product number -
Other names Phenol, 3,4-diamino-, dihydrochloride

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:89691-81-6 SDS

89691-81-6Upstream product

89691-81-6Downstream Products

89691-81-6Relevant articles and documents

SYNTHESIS OF POLYNUCLEAR HETEROCYCLIC QUINONE IMINES - DERIVATIVES OF 4a,9-DIAZAHYDROFLUOREN-6-ONES

Kaminskii, V.A.,Slabko, O.Yu.,Tilichenko, M.N.

, p. 648 - 653 (2007/10/02)

When derivatives of 4a-9-diaza-1,2,4a,9a-tetrahydrofluorene are oxidized by treatment with MnO2, the corresponding derivatives of 4a,9-diaza-1,2,4a,9a-tetrahydrofluoren-6-one are obtained.In a number of cases the reaction is accompanied by dehydrogenation

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