83646-30-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 83646-30-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,6,4 and 6 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 83646-30:
(7*8)+(6*3)+(5*6)+(4*4)+(3*6)+(2*3)+(1*0)=144
144 % 10 = 4
So 83646-30-4 is a valid CAS Registry Number.
83646-30-4Relevant academic research and scientific papers
SYNTHESIS OF KETOMETHYLENE ANALOGS OF DIPEPTIDES
Jennings-White, Clive,Almquist, Ronald G.
, p. 2533 - 2534 (2007/10/02)
A convenient method of synthesizing ketomethylene dipeptides by using homoallylic Grignard reagents as amino acid analog synthons is described.
