3801-77-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 3801-77-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,8,0 and 1 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 3801-77:
(6*3)+(5*8)+(4*0)+(3*1)+(2*7)+(1*7)=82
82 % 10 = 2
So 3801-77-2 is a valid CAS Registry Number.
InChI:InChI=1/C14H15F3N2O4/c1-8(12(21)22)18-11(20)10(19-13(23)14(15,16)17)7-9-5-3-2-4-6-9/h2-6,8,10H,7H2,1H3,(H,18,20)(H,19,23)(H,21,22)/t8-,10-/m0/s1