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121779-80-4

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121779-80-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 121779-80-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,1,7,7 and 9 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 121779-80:
(8*1)+(7*2)+(6*1)+(5*7)+(4*7)+(3*9)+(2*8)+(1*0)=134
134 % 10 = 4
So 121779-80-4 is a valid CAS Registry Number.

121779-80-4Downstream Products

121779-80-4Relevant articles and documents

Amide - ein Synthesebaustein fuer N-Acylimino-thiazolidine und neue Methylen-bis(N-acyl-isothioharnstoffe)

Richter, Monika,Richter, Wolfgang

, p. 437 - 439 (2007/10/02)

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