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74074-19-4

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74074-19-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 74074-19-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,0,7 and 4 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 74074-19:
(7*7)+(6*4)+(5*0)+(4*7)+(3*4)+(2*1)+(1*9)=124
124 % 10 = 4
So 74074-19-4 is a valid CAS Registry Number.

74074-19-4Relevant articles and documents

Phase transfer catalysis in N-alkylations of the pharmaceutical intermediates 5H-dibenz[b,f]azepine and 5H-10,11-dihydrodibenz[b,f]azepine

Gozlan,Halpern,Rabinovitz,et al.

, p. 1569 - 1671 (1982)

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