73885-87-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 73885-87-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,8,8 and 5 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 73885-87:
(7*7)+(6*3)+(5*8)+(4*8)+(3*5)+(2*8)+(1*7)=177
177 % 10 = 7
So 73885-87-7 is a valid CAS Registry Number.
InChI:InChI=1/C22H35FO5/c1-3-4-9-16(15-23)19(24)13-12-18-17(20(25)14-21(18)26)10-7-5-6-8-11-22(27)28-2/h5,7,12-13,15,17-21,24-26H,3-4,6,8-11,14H2,1-2H3/b7-5-,13-12+,16-15+/t17-,18-,19-,20+,21-/m1/s1