2791-46-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 2791-46-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,7,9 and 1 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 2791-46:
(6*2)+(5*7)+(4*9)+(3*1)+(2*4)+(1*6)=100
100 % 10 = 0
So 2791-46-0 is a valid CAS Registry Number.
InChI:InChI=1/C27H35N7O21P2/c28-12-1-5-32(25(43)29-12)23-19(41)20(42)24(53-23)54-56(46,47)55-57(48,50-9-11-16(38)18(40)22(52-11)34-7-3-14(36)31-27(34)45)49-8-4-10-15(37)17(39)21(51-10)33-6-2-13(35)30-26(33)44/h1-3,5-7,10-11,15-24,37-42H,4,8-9H2,(H,46,47)(H2,28,29,43)(H,30,35,44)(H,31,36,45)/t10-,11-,15-,16-,17-,18-,19-,20+,21-,22-,23-,24-,57?/m1/s1