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113631-87-1

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113631-87-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 113631-87-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,3,6,3 and 1 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 113631-87:
(8*1)+(7*1)+(6*3)+(5*6)+(4*3)+(3*1)+(2*8)+(1*7)=101
101 % 10 = 1
So 113631-87-1 is a valid CAS Registry Number.

113631-87-1Downstream Products

113631-87-1Relevant articles and documents

Ring Closures with α-Chloroazines

Pilgram, Kurt H.,Skiles, Richard D.

, p. 1265 - 1268 (2007/10/02)

Two series of unsymmetrical 3,6-disubstituted 1,2,3,4-tetrahydro-1,2,4,5-tetrazines and 3,5-disubstituted 4-amino-2,3-dihydro-1,2,4-triazoles were synthesized from unsymetrical 1,4-disubstituted 1-chloroazines with hydrazine, 1-methylhydrazine, and 1,2-dimethylhydrazine.These partially reduced heterocycles belong to little known and less accessible classes of heterocycles.

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