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91613-41-1

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91613-41-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 91613-41-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,6,1 and 3 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 91613-41:
(7*9)+(6*1)+(5*6)+(4*1)+(3*3)+(2*4)+(1*1)=121
121 % 10 = 1
So 91613-41-1 is a valid CAS Registry Number.

91613-41-1Relevant articles and documents

Total synthesis of aminoglycoside antibiotics, apramycin and saccharocin (KA 5685)

Tatsuta,Akimoto,Takahashi,et al.

, p. 529 - 538 (1984)

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