120801-23-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 120801-23-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,0,8,0 and 1 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 120801-23:
(8*1)+(7*2)+(6*0)+(5*8)+(4*0)+(3*1)+(2*2)+(1*3)=72
72 % 10 = 2
So 120801-23-2 is a valid CAS Registry Number.
120801-23-2Relevant academic research and scientific papers
Nakayama, Juzo,Sugihara, Yoshiaki
, p. 1317 - 1318 (1988)
When heated or treated with triethylamine in tetrahydrofuran, diacetonyl- and diphenacylselenium dichlorides and their derivatives undergo seleno-Pummerer rearrangement to give the corresponding α-chloro selenides in good yields.
