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1101131-25-2

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1101131-25-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1101131-25-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,0,1,1,3 and 1 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1101131-25:
(9*1)+(8*1)+(7*0)+(6*1)+(5*1)+(4*3)+(3*1)+(2*2)+(1*5)=52
52 % 10 = 2
So 1101131-25-2 is a valid CAS Registry Number.

1101131-25-2Relevant articles and documents

Axially chiral binaphthyl surrogates with an inner N-H-N hydrogen bond

Kawabata, Takeo,Jiang, Changsheng,Hayashi, Kazuhiro,Tsubaki, Kazunori,Yoshimura, Tomoyuki,et al.

supporting information; experimental part, p. 54 - 55 (2009/06/19)

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