88497-81-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 88497-81-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,8,4,9 and 7 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 88497-81:
(7*8)+(6*8)+(5*4)+(4*9)+(3*7)+(2*8)+(1*1)=198
198 % 10 = 8
So 88497-81-8 is a valid CAS Registry Number.
InChI:InChI=1/C35H50O8/c1-6-7-8-9-10-11-12-13-14-15-16-17-18-33-41-28-26-29-32(21-36,40-29)30(38)34(39)25(19-23(4)27(34)37)35(26,43-33)24(5)20-31(28,42-33)22(2)3/h15-19,24-26,28-30,36,38-39H,2,6-14,20-21H2,1,3-5H3/b16-15+,18-17+/t24-,25-,26-,28-,29+,30-,31-,32+,33+,34-,35?/m1/s1