683773-15-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 683773-15-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,8,3,7,7 and 3 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 683773-15:
(8*6)+(7*8)+(6*3)+(5*7)+(4*7)+(3*3)+(2*1)+(1*5)=201
201 % 10 = 1
So 683773-15-1 is a valid CAS Registry Number.
683773-15-1Relevant articles and documents
Synthesis of the Glycopeptidolipid of Mycobacterium avium Serovar 4: First Example of a Fully Synthetic C-Mycoside GPL
Heidelberg, Thorsten,Martin, Olivier R.
, p. 2290 - 2301 (2007/10/03)
The preparation of the glycopeptidolipid (GPL) present in the cell wall of Mycobacterium avium Serovar 4, namely 3,4-di-O-Me-α-L-Rhap-(1→ 1){R-C21H43CH(OH)CH2CO-D-Phe-[4-O-Me-α -L-Rhap-(1→4)-2-O-Me-α-L-Fucp-(1→3)-α-L-Rhap-