189218-03-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 189218-03-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,9,2,1 and 8 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 189218-03:
(8*1)+(7*8)+(6*9)+(5*2)+(4*1)+(3*8)+(2*0)+(1*3)=159
159 % 10 = 9
So 189218-03-9 is a valid CAS Registry Number.
189218-03-9Relevant articles and documents
Chiral synthesis of C-carboxyalkyl dipeptide inhibitors of stromelysin- 1 (MMP-3)
Ponpipom, Mitree M.,Hagmann, William K.
, p. 6749 - 6758 (2007/10/03)
Enantioselective alkylation of chiral amide enolates derived from L- prolinol with β-branched chiral iodides afforded good yields of hydroxy amide adducts, which were elaborated in four steps to give C-carboxyalkyl dipeptide inhibitors of stromelysin-1 (MMP-3).
