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74397-01-6

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74397-01-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 74397-01-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,3,9 and 7 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 74397-01:
(7*7)+(6*4)+(5*3)+(4*9)+(3*7)+(2*0)+(1*1)=146
146 % 10 = 6
So 74397-01-6 is a valid CAS Registry Number.

74397-01-6Downstream Products

74397-01-6Relevant articles and documents

The synthesis of 11H-1,2,4-triazolo[4,3-b]pyridazino[4,5-b]indoles, 11H-tetrazolo[4,5-b]pyridazino[4,5-b]indoles and 1,2,4-triazolo[3,4-f]-1,2,4-triazino[4,5-a]indoles

Vega,Aldana,Rabbani,Fernandez-Alvarez

, p. 77 - 80 (1980)

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