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143347-67-5

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143347-67-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 143347-67-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,3,4 and 7 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 143347-67:
(8*1)+(7*4)+(6*3)+(5*3)+(4*4)+(3*7)+(2*6)+(1*7)=125
125 % 10 = 5
So 143347-67-5 is a valid CAS Registry Number.

143347-67-5Relevant articles and documents

Synthesis of the 9,10-acetonide of 9-dihydro-FK-506

Ireland,Highsmith,Gegnas,Gleason

, p. 5071 - 5073 (2007/10/02)

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