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220717-03-3

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220717-03-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 220717-03-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,0,7,1 and 7 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 220717-03:
(8*2)+(7*2)+(6*0)+(5*7)+(4*1)+(3*7)+(2*0)+(1*3)=93
93 % 10 = 3
So 220717-03-3 is a valid CAS Registry Number.

220717-03-3Relevant articles and documents

Synthesis and DNA cleavage study of a 10-membered ring enediyne formed via allylic rearrangement

Dai, Wei-Min,Fong, Kin Chiu,Lau, Chi Wai,Zhou, Ling,Hamaguchi, Wataru,Nishimoto, Sei-Ichi

, p. 682 - 683 (2007/10/03)

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