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129371-87-5

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129371-87-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 129371-87-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,3,7 and 1 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 129371-87:
(8*1)+(7*2)+(6*9)+(5*3)+(4*7)+(3*1)+(2*8)+(1*7)=145
145 % 10 = 5
So 129371-87-5 is a valid CAS Registry Number.

129371-87-5Relevant articles and documents

A convenient preparation of per-2,6-di-O-methylcyclomalto-oligosaccharides

Takeo, Kenichi

, p. 481 - 485 (2007/10/02)

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