108321-28-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 108321-28-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,8,3,2 and 1 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 108321-28:
(8*1)+(7*0)+(6*8)+(5*3)+(4*2)+(3*1)+(2*2)+(1*8)=94
94 % 10 = 4
So 108321-28-4 is a valid CAS Registry Number.
InChI:InChI=1/C21H30N7O17P3.Na/c22-17-12-19(25-7-24-17)28(8-26-12)21-15(31)16(44-46(33,34)35)11(43-21)6-41-48(38,39)45-47(36,37)40-5-10-13(29)14(30)20(42-10)27-3-1-2-9(4-27)18(23)32;/h1,3-4,7-8,10-11,13-16,20-21,29-31H,2,5-6H2,(H2,23,32)(H,36,37)(H,38,39)(H2,22,24,25)(H2,33,34,35);