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1087729-81-4

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1087729-81-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1087729-81-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,8,7,7,2 and 9 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1087729-81:
(9*1)+(8*0)+(7*8)+(6*7)+(5*7)+(4*2)+(3*9)+(2*8)+(1*1)=194
194 % 10 = 4
So 1087729-81-4 is a valid CAS Registry Number.

1087729-81-4Downstream Products

1087729-81-4Relevant articles and documents

Synthesis of secondary, tertiary and quaternary 1,3,5-triazapenta-1,3- dienes and their CoII, ZnII, PdII, Cu II and BF2 coordination compounds

Haeger, Ina,Froehlich, Roland,Wuerthwein, Ernst-Ulrich

experimental part, p. 2415 - 2428 (2009/09/26)

The secondary and tertiary 1,3r5-triazapenta-1,3-dienes 2 and 3 are easily obtained by the reaction of N-imidoyl chlorides with amidines or from ethyl N-imidoylimidoates 5 and primary amines. In a new synthetic pathway the compounds 5 were prep

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