104576-78-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 104576-78-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,4,5,7 and 6 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 104576-78:
(8*1)+(7*0)+(6*4)+(5*5)+(4*7)+(3*6)+(2*7)+(1*8)=125
125 % 10 = 5
So 104576-78-5 is a valid CAS Registry Number.
InChI:InChI=1/C19H25IN8O13P2/c20-7-3-27(19(31)26-17(7)30)12-1-8(29)10(39-12)4-38-43(35,36)41-9-2-13(40-11(9)5-37-42(32,33)34)28-6-23-14-15(21)24-18(22)25-16(14)28/h3,6,8-13,29H,1-2,4-5H2,(H,35,36)(H,26,30,31)(H2,32,33,34)(H4,21,22,24,25)/t8-,9-,10+,11+,12+,13+/m0/s1