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42071-03-4

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42071-03-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 42071-03-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,2,0,7 and 1 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 42071-03:
(7*4)+(6*2)+(5*0)+(4*7)+(3*1)+(2*0)+(1*3)=74
74 % 10 = 4
So 42071-03-4 is a valid CAS Registry Number.

42071-03-4Relevant articles and documents

Axial stereocontrol in: Tropos dibenz [c, e] azepines: The individual and cooperative effects of alkyl substituents

Balgobin, Sinead M. C.,Brookes, Dominic J.,Jiang, Junxiang,Pritchard, Robin G.,Wallace, Timothy W.

, p. 10184 - 10199 (2017)

6,7-Dihydro-5H-dibenz[c,e]azepines, a class of secondary amine incorporating a centre-axis chirality relay, can be prepared from N-(2-bromobenzyl)-N-(1-arylalkyl)methanesulfonamides via Pd-catalysed intramolecular direct arylation, and methylated at C(7)

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