313467-42-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 313467-42-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,1,3,4,6 and 7 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 313467-42:
(8*3)+(7*1)+(6*3)+(5*4)+(4*6)+(3*7)+(2*4)+(1*2)=124
124 % 10 = 4
So 313467-42-4 is a valid CAS Registry Number.
313467-42-4Relevant articles and documents
Synthesis of galactosyl and lactosyl derivatives as potential anti-metastasis compounds
Li, Hui,Li, Qing,Cai, Meng-Shen,Li, Zhong-Jun
, p. 611 - 615 (2000)
Based on the known anti-metastasis activities of lactosides and galactosides, a galactosyl and a lactosyl trimannoside were prepared via the conventional Koenigs-Knorr and trichloroacetimidate methods, respectively. Through typical deblocking procedures,