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87989-23-9

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87989-23-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 87989-23-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,9,8 and 9 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 87989-23:
(7*8)+(6*7)+(5*9)+(4*8)+(3*9)+(2*2)+(1*3)=209
209 % 10 = 9
So 87989-23-9 is a valid CAS Registry Number.

87989-23-9Relevant articles and documents

Constituents of Torilis scabra D.C. II

Itokawa,Matsumoto,Mihashi,et al.

, p. 2204 - 2212 (2007/10/02)

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