210532-73-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 210532-73-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,0,5,3 and 2 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 210532-73:
(8*2)+(7*1)+(6*0)+(5*5)+(4*3)+(3*2)+(2*7)+(1*3)=83
83 % 10 = 3
So 210532-73-3 is a valid CAS Registry Number.
210532-73-3Relevant articles and documents
Synthesis of tokaramide A, a cysteine protease inhibitor from marine sponge Theonella aff. mirabilis
Konno, Hiroyuki,Nosaka, Kazuto,Akaji, Kenichi
experimental part, p. 9067 - 9071 (2011/12/01)
The first synthesis of tokaramide A (1) is described. Tokaramide A (1) was synthesized via the peptide with a side-chain unprotected arginine residue on Weinreb AM resin by reductive cleavage.
