76757-85-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 76757-85-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,7,5 and 7 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 76757-85:
(7*7)+(6*6)+(5*7)+(4*5)+(3*7)+(2*8)+(1*5)=182
182 % 10 = 2
So 76757-85-2 is a valid CAS Registry Number.
InChI:InChI=1/C26H42N2O7/c1-14(4-7-22(32)28(27-35)13-23(33)34)17-5-6-18-24-19(12-21(31)26(17,18)3)25(2)9-8-16(29)10-15(25)11-20(24)30/h14-21,24,29-31H,4-13H2,1-3H3,(H,33,34)/t14?,15?,16-,17?,18?,19?,20-,21+,24?,25?,26?/m1/s1