70786-50-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 70786-50-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,7,8 and 6 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 70786-50:
(7*7)+(6*0)+(5*7)+(4*8)+(3*6)+(2*5)+(1*0)=144
144 % 10 = 4
So 70786-50-4 is a valid CAS Registry Number.
InChI:InChI=1/C32H50O4/c1-20-35-19-29(5)23-10-13-31(7)24(28(23,4)12-11-25(29)36-20)9-8-21-22-18-27(2,3)14-16-32(22,26(33)34)17-15-30(21,31)6/h8,20,22-25H,9-19H2,1-7H3,(H,33,34)/t20?,22-,23?,24-,25-,28+,29-,30-,31-,32+/m1/s1