88299-22-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 88299-22-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,8,2,9 and 9 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 88299-22:
(7*8)+(6*8)+(5*2)+(4*9)+(3*9)+(2*2)+(1*2)=183
183 % 10 = 3
So 88299-22-3 is a valid CAS Registry Number.
88299-22-3Relevant academic research and scientific papers
A Convenient Synthesis of Corgoine
Masood, M.,Tiwari, K. P.
, p. 825 - 826 (2007/10/02)
2-bromo-4-benzyloxy-5-methoxyphenylacetic acid (1) on condensation with 4-benzyloxybenzylamine (2) furnishes N-(4'-benzyloxybenzyl)-2-bromo-4-benzyloxy-5-methoxyphenylacetamide (3).A stream of CO when passed through amide (3) i n-Bu3N, in the presence of