63783-55-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 63783-55-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,3,7,8 and 3 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 63783-55:
(7*6)+(6*3)+(5*7)+(4*8)+(3*3)+(2*5)+(1*5)=151
151 % 10 = 1
So 63783-55-1 is a valid CAS Registry Number.
InChI:InChI=1/C22H28N2O2/c1-23-12-9-22-18-8-6-15(24-10-3-2-4-11-24)20(22)16(23)13-14-5-7-17(25)21(26-18)19(14)22/h5-8,15-16,18,20,25H,2-4,9-13H2,1H3/t15-,16+,18-,20-,22+/m0/s1