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887280-31-1

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887280-31-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 887280-31-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,8,7,2,8 and 0 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 887280-31:
(8*8)+(7*8)+(6*7)+(5*2)+(4*8)+(3*0)+(2*3)+(1*1)=211
211 % 10 = 1
So 887280-31-1 is a valid CAS Registry Number.

887280-31-1Downstream Products

887280-31-1Relevant articles and documents

Diastereoselective synthesis of new P-stereogenic (ortho-hydroxyaryl)- diazaphospholidine-borane complexes by a totally stereoselective P-O to P-C migration rearrangement

Ngono, Christian J.,Constantieux, Thierry,Buono, Gerard

, p. 1499 - 1507 (2007/10/03)

The totally diastereoselective synthesis of new P-stereogenic (o-hydroxyaryl)diazaphospholidines, in the form of their borane complexes 4a-4h, is described. The efficiency of this procedure is based both, on a one-pot and totally diastereoselective synthe

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