87086-16-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 87086-16-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,0,8 and 6 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 87086-16:
(7*8)+(6*7)+(5*0)+(4*8)+(3*6)+(2*1)+(1*6)=156
156 % 10 = 6
So 87086-16-6 is a valid CAS Registry Number.
87086-16-6Relevant articles and documents
A SYNTHESIS OF GEMINALLY FUNCTIONALIZED HETEROCYCLIC AMINOCARBOXYLIC ACIDS BY CYCLOADDITION OF ETHYL N-ACETYL-α,β-DEHYDROALANINATE WITH 1,3-DIPOLES
Horikawa, Hiroshi,Nishitani, Takashi,Iwasaki, Tameo,Inoue, Ichizo
, p. 2193 - 2194 (2007/10/02)
1,3-Dipolar cycloaddition of α,β-dehydroalaninate with dipoles proceeded with high regioselectivity to afford the title compounds in good yields.