66176-07-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 66176-07-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,6,1,7 and 6 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 66176-07:
(7*6)+(6*6)+(5*1)+(4*7)+(3*6)+(2*0)+(1*7)=136
136 % 10 = 6
So 66176-07-6 is a valid CAS Registry Number.
InChI:InChI=1/C28H40O7/c1-2-3-17-32-27(31)14-10-5-4-9-13-23-24(26(30)20-25(23)29)15-16-28(34-18-19-35-28)21-33-22-11-7-6-8-12-22/h4,6-9,11-12,15-16,23-26,29-30H,2-3,5,10,13-14,17-21H2,1H3/b9-4-,16-15+/t23?,24-,25?,26?/m1/s1