40027-72-3 Usage
Uses
Bromamphenicol is a semi-synthetic chloramphenicol analogue.
Check Digit Verification of cas no
The CAS Registry Mumber 40027-72-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,0,0,2 and 7 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 40027-72:
(7*4)+(6*0)+(5*0)+(4*2)+(3*7)+(2*7)+(1*2)=73
73 % 10 = 3
So 40027-72-3 is a valid CAS Registry Number.
InChI:InChI=1/C11H13BrN2O5/c12-5-10(16)13-9(6-15)11(17)7-1-3-8(4-2-7)14(18)19/h1-4,9,11,15,17H,5-6H2,(H,13,16)/t9-,11-/m1/s1