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91187-70-1

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91187-70-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 91187-70-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,1,8 and 7 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 91187-70:
(7*9)+(6*1)+(5*1)+(4*8)+(3*7)+(2*7)+(1*0)=141
141 % 10 = 1
So 91187-70-1 is a valid CAS Registry Number.

91187-70-1Downstream Products

91187-70-1Relevant articles and documents

SYNTHESIS AND PROPERTIES OF N-SUBSTITUTED 4-AMINO-1,2-DITHIOLANES AND RELATED COMPOUNDS

Povalyaeva, O.S.,Rodionov, V.Ya.,Suvorov, N.M.

, p. 773 - 782 (2007/10/02)

Various methods for the synthesis of 4-acylamino-1,2-dithiolanes through N-substituted 1,3-di(benzylthio)-2-propylamines, which exhibit appreciable nematocidal activity, were studied.The 4-methylamino- and 4-amino-1,2-dithiolanes are extremely unstable.On the basis of a study of the electronic absorption spectra it was suggested that these compounds may undergo polymerization to linear polydisulfides at elevated temperatures.

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