161767-01-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 161767-01-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,1,7,6 and 7 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 161767-01:
(8*1)+(7*6)+(6*1)+(5*7)+(4*6)+(3*7)+(2*0)+(1*1)=137
137 % 10 = 7
So 161767-01-7 is a valid CAS Registry Number.
161767-01-7Relevant articles and documents
Synthesis of bi-fluorescence-labeled lactoside: A substrate for continual assay of ceramide glycanase
Matsuoka,Nishimura,Lee
, p. 2335 - 2338 (1994)
A bi-fluorescence labeled derivative suitable for analysis of ceramide glycanase activity was constructed from 4-pentenyl lactoside. Selective modification of the galactosyl residue was attained by formation of 4',6'-naphthylmethylidene derivative, which