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1316273-83-2

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1316273-83-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1316273-83-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,6,2,7 and 3 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1316273-83:
(9*1)+(8*3)+(7*1)+(6*6)+(5*2)+(4*7)+(3*3)+(2*8)+(1*3)=142
142 % 10 = 2
So 1316273-83-2 is a valid CAS Registry Number.

1316273-83-2Relevant articles and documents

Synthesis and enantioselective hydrogenation of seven-membered cyclic imines: Substituted dibenzo[b,f][1,4]oxazepines

Gao, Kai,Yu, Chang-Bin,Li, Wei,Zhou, Yong-Gui,Zhang, Xumu

, p. 7845 - 7847 (2011)

Highly enantioselective hydrogenation of seven-membered cyclic imines, substituted dibenzo[b,f][1,4]oxazepines, was achieved, with up to 94% ee, by using the [Ir(COD)Cl]2/(S)-Xyl-C3*-TunePhos complex as the catalyst in the presence of morpholine-HCl.

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