80015-09-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 80015-09-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,0,1 and 5 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 80015-09:
(7*8)+(6*0)+(5*0)+(4*1)+(3*5)+(2*0)+(1*9)=84
84 % 10 = 4
So 80015-09-4 is a valid CAS Registry Number.
InChI:InChI=1/C23H22N6O6/c24-9-10-29(12-13-1-6-17-16(11-13)21(33)28-23(25)27-17)15-4-2-14(3-5-15)20(32)26-18(22(34)35)7-8-19(30)31/h1-6,11,18H,7-8,10,12H2,(H,26,32)(H,30,31)(H,34,35)(H3,25,27,28,33)/t18-/m0/s1
80015-09-4Relevant articles and documents
Quinazoline Antifolates Inhibiting Thymidylate Synthase: Variation of the N10 Substituent
Jones, Terence R.,Calvert, A. Hilary,Jackman, Ann L.,Eakin, M. Allan,Smithers, Michael J.,et al.
, p. 1468 - 1476 (2007/10/02)
The synthesis of 12 new 5,8-dideazafolates with isopropyl, cyclopropylmethyl, 2-fluoroethyl, carbamoylmethyl, phenacyl, 3-fluorobenzyl, 5-uracilylmethyl, carboxymethyl, 2-carboxyethyl, 3-cyanopropyl, 3-hydroxypropyl, and cyanomethyl substituents at N