51853-63-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 51853-63-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,1,8,5 and 3 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 51853-63:
(7*5)+(6*1)+(5*8)+(4*5)+(3*3)+(2*6)+(1*3)=125
125 % 10 = 5
So 51853-63-5 is a valid CAS Registry Number.
InChI:InChI=1/C20H28N8O13P2/c1-8-4-27(20(31)24-16(8)21)13-2-9(29)11(39-13)5-38-43(35,36)41-10-3-14(40-12(10)6-37-42(32,33)34)28-7-23-15-17(28)25-19(22)26-18(15)30/h4,7,9-14,29H,2-3,5-6H2,1H3,(H,35,36)(H2,21,24,31)(H2,32,33,34)(H3,22,25,26,30)/t9-,10-,11+,12+,13+,14+/m0/s1