101973-58-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 101973-58-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,1,9,7 and 3 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 101973-58:
(8*1)+(7*0)+(6*1)+(5*9)+(4*7)+(3*3)+(2*5)+(1*8)=114
114 % 10 = 4
So 101973-58-4 is a valid CAS Registry Number.
101973-58-4Relevant articles and documents
Chemical synthesis of the desialylated human Cad-anti-genic determinant.
Catelani,Marra,Paquet,Sinay
, p. 131 - 140 (2007/10/02)
Benzyl 2-azido-2-deoxy-beta-D-galactopyranoside was converted into benzyl 2-azido-4,6-O-benzyl-2-deoxy-beta-D-galactopyranoside via benzylidenation, p-methoxybenzylation, acid hydrolysis, benzylation, and selective oxidation. Condensation of 1,2,3,4,6-pen