858004-40-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 858004-40-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,8,0,0 and 4 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 858004-40:
(8*8)+(7*5)+(6*8)+(5*0)+(4*0)+(3*4)+(2*4)+(1*0)=167
167 % 10 = 7
So 858004-40-7 is a valid CAS Registry Number.
858004-40-7Relevant academic research and scientific papers
A CONVENIENT SYNTHESIS OF Δ1-PYRROLINES AND Δ1-PIPERIDEINES
Overman, Larry E.,Burk, Robert M.
, p. 5737 - 5738 (2007/10/02)
Imines 5 are formed in excellent yield from the reaction of nitriles 2 with diisobutylaluminium hydride.
