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113283-74-2

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113283-74-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 113283-74-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,3,2,8 and 3 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 113283-74:
(8*1)+(7*1)+(6*3)+(5*2)+(4*8)+(3*3)+(2*7)+(1*4)=102
102 % 10 = 2
So 113283-74-2 is a valid CAS Registry Number.

113283-74-2Relevant articles and documents

Asymmetric Synthesis of 2- Amino Alcohol Derivatives from (S)-α-Amino Aldehydes via Acetal Templates

Kano, Shinzo,Yokomatsu, Tsutomu,Iwasawa, Haruo,Shibuya, Shiroshi

, p. 1531 - 1534 (2007/10/02)

Titanium tetrachloride mediated addition of allyltrimethylsilane to chiral acetals derived from (S)-α-amino aldehydes and (+)-(2S,4S)-pentane-2,4-diol gave the anti-2-amino alcohol derivatives with considerably high diastereoselectivity.On the other hand,

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