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78042-66-7

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78042-66-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 78042-66-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,0,4 and 2 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 78042-66:
(7*7)+(6*8)+(5*0)+(4*4)+(3*2)+(2*6)+(1*6)=137
137 % 10 = 7
So 78042-66-7 is a valid CAS Registry Number.

78042-66-7Relevant articles and documents

Pyrimidine derivatives III (1). Synthesis of hypoglycemic 4-alkoxy-2-piperazino-5,6-polymethylenepyrimidines

Sekiya,Hiranuma,Kanayama,et al.

, p. 75 - 79 (2007/10/02)

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