154163-82-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 154163-82-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,4,1,6 and 3 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 154163-82:
(8*1)+(7*5)+(6*4)+(5*1)+(4*6)+(3*3)+(2*8)+(1*2)=123
123 % 10 = 3
So 154163-82-3 is a valid CAS Registry Number.
InChI:InChI=1/C25H27NO8S/c1-11(27)26-15(25(31)32)10-35-9-12-6-13-8-14-20(19(13)18(7-12)34-3)24(30)21-16(28)4-5-17(33-2)22(21)23(14)29/h6-7,15,17,29-30H,4-5,8-10H2,1-3H3,(H,26,27)(H,31,32)/t15-,17?/m0/s1