102281-43-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 102281-43-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,2,2,8 and 1 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 102281-43:
(8*1)+(7*0)+(6*2)+(5*2)+(4*8)+(3*1)+(2*4)+(1*3)=76
76 % 10 = 6
So 102281-43-6 is a valid CAS Registry Number.
InChI:InChI=1/C21H26N7O17P3.Na/c22-18-15-20(25-9-24-18)28(10-26-15)21-17(44-46(33,34)35)16(31)13(43-21)8-41-48(38,39)45-47(36,37)40-7-12(5-29)42-14(6-30)27-3-1-2-11(4-27)19(23)32;/h1-6,9-10,12-14,16-17,21,31H,7-8H2,(H7-,22,23,24,25,32,33,34,35,36,37,38,39);/p+1