77053-06-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 77053-06-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,0,5 and 3 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 77053-06:
(7*7)+(6*7)+(5*0)+(4*5)+(3*3)+(2*0)+(1*6)=126
126 % 10 = 6
So 77053-06-6 is a valid CAS Registry Number.
InChI:InChI=1/C17H23NO3/c1-11(19)21-15-10-13-8-9-14(18(13)2)16(15)17(20)12-6-4-3-5-7-12/h3-7,13-17,20H,8-10H2,1-2H3/t13-,14+,15+,16-,17-/m0/s1