947520-30-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 947520-30-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,4,7,5,2 and 0 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 947520-30:
(8*9)+(7*4)+(6*7)+(5*5)+(4*2)+(3*0)+(2*3)+(1*0)=181
181 % 10 = 1
So 947520-30-1 is a valid CAS Registry Number.
947520-30-1Relevant academic research and scientific papers
Synthesis of propargylic alcohols by base promoted alkynylation of ketones with ethynylbenzene using ionic liquid [(bmim) PF6]
Jagtap, Sachin R.,Bhanage, Bhalchandra M.
, p. 370 - 372 (2008/09/16)
A mild and efficient addition of ethynylbenzene with ketones using KOH in ionic liquid 1-butyl-3-methylimidazolium hexaflurophosphate [(bmim) PF 6] gives propargylic alcohols in high yields.
