137089-60-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 137089-60-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,7,0,8 and 9 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 137089-60:
(8*1)+(7*3)+(6*7)+(5*0)+(4*8)+(3*9)+(2*6)+(1*0)=142
142 % 10 = 2
So 137089-60-2 is a valid CAS Registry Number.
137089-60-2Relevant academic research and scientific papers
Diastereoselectivity in the intramolecular cycloaddition reactions of nitrones derived from 5-alkenals and chiral hydroxylamines
Baldwin,McFadyen,Aube,Wilson
, p. 4431 - 4434 (2007/10/02)
Intramolecular cycloaddition of the nitrones derived from a series of 5-alkenals and α-methylbenzyl hydroxylamine leads to mixtures of diastereomeric products in the range of 1.7/1 to 16/1.
