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67258-01-9

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67258-01-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 67258-01-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,7,2,5 and 8 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 67258-01:
(7*6)+(6*7)+(5*2)+(4*5)+(3*8)+(2*0)+(1*1)=139
139 % 10 = 9
So 67258-01-9 is a valid CAS Registry Number.

67258-01-9Downstream Products

67258-01-9Relevant articles and documents

Utilization of protopine and related alkaloids. XI. Photolysis of 7,8-dimethoxy-2-methyl-3-(4',5'-methylenedioxy-2'-vinyl-phenyl)isocarbostyril and its application to the preparation of oxychelerythrines

Onda,Yamaguchi

, p. 2076 - 2083 (1979)

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