102686-21-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 102686-21-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,2,6,8 and 6 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 102686-21:
(8*1)+(7*0)+(6*2)+(5*6)+(4*8)+(3*6)+(2*2)+(1*1)=105
105 % 10 = 5
So 102686-21-5 is a valid CAS Registry Number.
InChI:InChI=1/C22H30N6O13P2/c1-10-3-4-27(5-11(10)2)21-17(31)15(29)12(39-21)6-37-42(33,34)41-43(35,36)38-7-13-16(30)18(32)22(40-13)28-9-26-14-19(23)24-8-25-20(14)28/h3-5,8-9,12-13,15-18,21-22,29-32H,6-7H2,1-2H3,(H3-,23,24,25,33,34,35,36)/t12-,13-,15-,16-,17-,18-,21-,22-/m1/s1