85724-77-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 85724-77-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,7,2 and 4 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 85724-77:
(7*8)+(6*5)+(5*7)+(4*2)+(3*4)+(2*7)+(1*7)=162
162 % 10 = 2
So 85724-77-2 is a valid CAS Registry Number.
85724-77-2Relevant academic research and scientific papers
A STEREOSELECTIVE SYNTHESIS OF 3-ALKYL-6-METHOXY-2,5-PIPERAZINEDIONE DERIVATIVES
Shin, Chung-gi,Yonezawa, Yasuchika,Sato, Yoshiaki,Nakano, Toshitaka,Yoshimura, Yuji
, p. 405 - 408 (2007/10/02)
A stereoselective formation of 3-alkyl-6-methoxy-2,5-piperazinedione derivatives by the addition of methanol in the presence of NBS to 3-alkyl-6-alkylidene-2,5-piperazinediones is described.
