17140-78-2 Usage
Uses
Analgesic.
Brand name
Darvon-N (Xanodyne).
Check Digit Verification of cas no
The CAS Registry Mumber 17140-78-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,1,4 and 0 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 17140-78:
(7*1)+(6*7)+(5*1)+(4*4)+(3*0)+(2*7)+(1*8)=92
92 % 10 = 2
So 17140-78-2 is a valid CAS Registry Number.
InChI:InChI=1/C22H29NO2.C10H8O3S/c1-5-21(24)25-22(18(2)17-23(3)4,20-14-10-7-11-15-20)16-19-12-8-6-9-13-19;11-14(12,13)10-6-5-8-3-1-2-4-9(8)7-10/h6-15,18H,5,16-17H2,1-4H3;1-7H,(H,11,12,13)/t18-,22-;/m1./s1