85167-93-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 85167-93-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,1,6 and 7 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 85167-93:
(7*8)+(6*5)+(5*1)+(4*6)+(3*7)+(2*9)+(1*3)=157
157 % 10 = 7
So 85167-93-7 is a valid CAS Registry Number.
85167-93-7Relevant academic research and scientific papers
DeShong, Philip,Lowmaster, Nancy E.,Baralt, Oswaldo
, p. 1149 - 1150 (1983)
A general method for the preparation of 3-acyltetramic acids is described.The methodology can be extended to produce 3-enoyl or 3-dienoyl substituents via a Wadsworth-Emmons olefination sequence.
