4282-64-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 4282-64-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,2,8 and 2 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 4282-64:
(6*4)+(5*2)+(4*8)+(3*2)+(2*6)+(1*4)=88
88 % 10 = 8
So 4282-64-8 is a valid CAS Registry Number.
InChI:InChI=1/C20H25N10O9P/c21-16-14-17(24-5-23-16)29(6-25-14)12-1-8(31)10(38-12)3-36-40(34,35)37-4-11-9(32)2-13(39-11)30-7-26-15-18(30)27-20(22)28-19(15)33/h5-13,31-32H,1-4H2,(H,34,35)(H2,21,23,24)(H3,22,27,28,33)/t8-,9-,10+,11+,12+,13+/m0/s1