88392-93-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 88392-93-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,8,3,9 and 2 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 88392-93:
(7*8)+(6*8)+(5*3)+(4*9)+(3*2)+(2*9)+(1*3)=182
182 % 10 = 2
So 88392-93-2 is a valid CAS Registry Number.
88392-93-2Relevant articles and documents
Synthesis and antifolate properties of 10-alkyl-8,10-dideazaminopterins
DeGraw,Christie,Brown,Kelly,Kisliuk,Gaumont,Sirotnak
, p. 376 - 380 (2007/10/02)
The synthesis of 10-alkyl analogues of the potent antitumor agent 8,10-dideazaminopterin is described. Alkylation of appropriate α-alkyl homoterephthalate esters with 2,4-diamino-6-(bromomethyl)-8-deazapteridine afforded 10-alkyl-10-carboxy-4-amino-4-deox
