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118778-81-7

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118778-81-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 118778-81-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,8,7,7 and 8 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 118778-81:
(8*1)+(7*1)+(6*8)+(5*7)+(4*7)+(3*8)+(2*8)+(1*1)=167
167 % 10 = 7
So 118778-81-7 is a valid CAS Registry Number.

118778-81-7Downstream Products

118778-81-7Relevant articles and documents

REACTIONS OF SOME CONJUGATED DIENES WITH AN o-QUINONE MONOIMIDE

Heine, Harold W.,Schairer, Wayne C.,Suriano, Joseph A.,Williams, Elizabeth A.

, p. 3181 - 3186 (2007/10/02)

The reactions of N-(2,4-dichloro-6-oxo-2,4-cyclohexadien-1-ylidene)-4-nitrobenzamide (1) with various conjugated dienes have been studied.The heterodiene system of 1 reacts with one of the double bonds of E-1,3-pentadiene, E,E-2,4-hexadiene, E,E-1,4-diphe

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