38305-84-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 38305-84-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,8,3,0 and 5 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 38305-84:
(7*3)+(6*8)+(5*3)+(4*0)+(3*5)+(2*8)+(1*4)=119
119 % 10 = 9
So 38305-84-9 is a valid CAS Registry Number.
InChI:InChI=1/C27H33Cl2FN4O4/c28-10-13-33(14-11-29)21-4-1-3-19(15-21)16-22(31)25(35)34(26(36)23-5-2-12-32-23)24(27(37)38)17-18-6-8-20(30)9-7-18/h1,3-4,6-9,15,22-24,32H,2,5,10-14,16-17,31H2,(H,37,38)/t22-,23-,24-/m0/s1