69187-07-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 69187-07-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,9,1,8 and 7 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 69187-07:
(7*6)+(6*9)+(5*1)+(4*8)+(3*7)+(2*0)+(1*7)=161
161 % 10 = 1
So 69187-07-1 is a valid CAS Registry Number.
69187-07-1Relevant articles and documents
A Convenient Method for β-Lactam Formation from β-Amino Acids using Diphenylphosphinic Chloride
Kim, Sunggak,Lee, Phil Ho,Lee, Tai Au
, p. 1242 - 1243 (2007/10/02)
Diphenylphosphinic chloride is found to be very effective in promoting β-lactam formation from β-amino acids.
