91683-37-3 Usage
Chemical Properties
yellow Solid
Uses
Metabolite of Flurbiprofen (F598700).
Check Digit Verification of cas no
The CAS Registry Mumber 91683-37-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,6,8 and 3 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 91683-37:
(7*9)+(6*1)+(5*6)+(4*8)+(3*3)+(2*3)+(1*7)=153
153 % 10 = 3
So 91683-37-3 is a valid CAS Registry Number.
InChI:InChI=1/C21H21FO8/c1-10(12-7-8-13(14(22)9-12)11-5-3-2-4-6-11)20(28)30-21-17(25)15(23)16(24)18(29-21)19(26)27/h2-10,15-18,21,23-25H,1H3,(H,26,27)/t10?,15-,16-,17-,18?,21-/m0/s1