92748-54-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 92748-54-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,2,7,4 and 8 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 92748-54:
(7*9)+(6*2)+(5*7)+(4*4)+(3*8)+(2*5)+(1*4)=164
164 % 10 = 4
So 92748-54-4 is a valid CAS Registry Number.
92748-54-4Relevant articles and documents
Syntheses of highly functionalised 6-substituted pteridines.
Guiney, Donie,Gibson, Colin L,Suckling, Colin J
, p. 664 - 675 (2003)
Methods for the synthesis of polyfunctional 6-substituted pteridines from the corresponding 6-aldehydes are described. Alkene, ester, ketone, amide, cyano, oxime, bromo, methoxy and dihydroxy functional groups have all been introduced principally through
