151589-37-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 151589-37-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,1,5,8 and 9 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 151589-37:
(8*1)+(7*5)+(6*1)+(5*5)+(4*8)+(3*9)+(2*3)+(1*7)=146
146 % 10 = 6
So 151589-37-6 is a valid CAS Registry Number.
151589-37-6Relevant articles and documents
A novel synthesis of cyanoalkynes via iodide-catalyzed cyanation of terminal acetylenes with cuprous cyanide
Luo, Fen-Tair,Wang, Ren-Tzong
, p. 5911 - 5914 (1993)
Cyanoalkynes were synthesized in fair to good yields from terminal acetylenes and cuprous cyanide in the presence of trimethylsilyl chloride, water, catalytic amount of sodium iodide, and CH3CN in DMSO at 50°C.
