38987-84-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 38987-84-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,8,9,8 and 7 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 38987-84:
(7*3)+(6*8)+(5*9)+(4*8)+(3*7)+(2*8)+(1*4)=187
187 % 10 = 7
So 38987-84-7 is a valid CAS Registry Number.
InChI:InChI=1/C31H48O4/c1-26(2)21-11-14-31(7)22(28(21,4)13-12-23(26)32)10-9-19-20-17-29(5,25(34)35-8)24(33)18-27(20,3)15-16-30(19,31)6/h9-10,21-24,32-33H,11-18H2,1-8H3/t21-,22+,23-,24+,27-,28-,29-,30+,31+/m0/s1