478040-86-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 478040-86-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,7,8,0,4 and 0 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 478040-86:
(8*4)+(7*7)+(6*8)+(5*0)+(4*4)+(3*0)+(2*8)+(1*6)=167
167 % 10 = 7
So 478040-86-7 is a valid CAS Registry Number.
478040-86-7Relevant academic research and scientific papers
Carbonylative Acetylation of Heterocycles
Zhang, Youcan,Yin, Zhiping,Wu, Xiao-Feng
, p. 213 - 216 (2020/01/22)
Herein, a new procedure for the carbonylative acetylation of heterocycles has been developed. In this process, organic peroxide acts as the methyl source. Various heterocycles were transformed into the corresponding methyl heterocyclic ketones in moderate to good yields.
