94442-05-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 94442-05-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,4,4,4 and 2 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 94442-05:
(7*9)+(6*4)+(5*4)+(4*4)+(3*2)+(2*0)+(1*5)=134
134 % 10 = 4
So 94442-05-4 is a valid CAS Registry Number.
InChI:InChI=1/C27H26ClN3/c1-3-30(4-2)24-18-17-22(26(28)19-24)20-29-31(23-13-6-5-7-14-23)27-16-10-12-21-11-8-9-15-25(21)27/h5-20H,3-4H2,1-2H3/b29-20+