82123-98-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 82123-98-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,1,2 and 3 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 82123-98:
(7*8)+(6*2)+(5*1)+(4*2)+(3*3)+(2*9)+(1*8)=116
116 % 10 = 6
So 82123-98-6 is a valid CAS Registry Number.
InChI:InChI=1/C19H25BrO3/c1-19-9-16(23-2)17-12-6-4-11(21)7-10(12)3-5-13(17)14(19)8-15(20)18(19)22/h4,6-7,13-18,21-22H,3,5,8-9H2,1-2H3/t13-,14-,15+,16-,17+,18-,19-/m0/s1