25374-69-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 25374-69-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,5,3,7 and 4 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 25374-69:
(7*2)+(6*5)+(5*3)+(4*7)+(3*4)+(2*6)+(1*9)=120
120 % 10 = 0
So 25374-69-0 is a valid CAS Registry Number.
InChI:InChI=1/C30H37NO5/c1-18-10-9-13-23-16-19(2)20(3)26-24(17-22-11-7-6-8-12-22)31-28(34)30(23,26)25(36-21(4)32)14-15-29(5,35)27(18)33/h6-9,11-15,18,20,23-26,35H,2,10,16-17H2,1,3-5H3,(H,31,34)/b13-9+,15-14+/t18-,20+,23-,24-,25+,26-,29+,30?/m0/s1