86273-18-9 Usage
Description
Lenampicillin hydrochloride is
improved bioavailability.
Originator
Kanebo (Japan)
Brand name
Varacillin;
Takacillin
Check Digit Verification of cas no
The CAS Registry Mumber 86273-18-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,6,2,7 and 3 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 86273-18:
(7*8)+(6*6)+(5*2)+(4*7)+(3*3)+(2*1)+(1*8)=149
149 % 10 = 9
So 86273-18-9 is a valid CAS Registry Number.
InChI:InChI=1/C21H23N3O7S/c1-10-12(31-20(28)30-10)9-29-19(27)15-21(2,3)32-18-14(17(26)24(15)18)23-16(25)13(22)11-7-5-4-6-8-11/h4-8,13-15,18H,9,22H2,1-3H3,(H,23,25)/t13-,14-,15+,18-/m1/s1