24381-53-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 24381-53-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,4,3,8 and 1 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 24381-53:
(7*2)+(6*4)+(5*3)+(4*8)+(3*1)+(2*5)+(1*3)=101
101 % 10 = 1
So 24381-53-1 is a valid CAS Registry Number.
InChI:InChI=1/C31H47NO10/c1-14-6-7-21-28(5,37)23-17(13-32(21)12-14)18-11-29-25(30(18,38)26(36)24(23)41-16(3)34)19(35)10-20-27(29,4)9-8-22(40-15(2)33)31(20,39)42-29/h14,17-26,35-39H,6-13H2,1-5H3/t14?,17?,18?,19-,20?,21?,22?,23?,24?,25?,26+,27?,28-,29?,30+,31?/m1/s1