117943-37-0 Usage
Chemical Properties
white crystal
Check Digit Verification of cas no
The CAS Registry Mumber 117943-37-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,7,9,4 and 3 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 117943-37:
(8*1)+(7*1)+(6*7)+(5*9)+(4*4)+(3*3)+(2*3)+(1*7)=140
140 % 10 = 0
So 117943-37-0 is a valid CAS Registry Number.
InChI:InChI=1/C23H34F2/c1-2-3-17-4-6-18(7-5-17)8-9-19-10-12-20(13-11-19)21-14-15-22(24)23(25)16-21/h14-20H,2-13H2,1H3/t17-,18-,19-,20-