151909-84-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 151909-84-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,1,9,0 and 9 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 151909-84:
(8*1)+(7*5)+(6*1)+(5*9)+(4*0)+(3*9)+(2*8)+(1*4)=141
141 % 10 = 1
So 151909-84-1 is a valid CAS Registry Number.
151909-84-1Relevant articles and documents
Asymmetric synthesis using reactions with modest group selectivity
Ward, Dale E.,Liu, YaDong,Rhee, Chung K.
, p. 1429 - 1446 (2007/10/02)
The isomeric purity of products from certain group-selective reactions can be significantly amplified when reactions can occur sequentially.The theoretical basis for a strategy that exploits reactions with modest enantiotopic group selectivity for asymmet
