123975-62-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 123975-62-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,3,9,7 and 5 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 123975-62:
(8*1)+(7*2)+(6*3)+(5*9)+(4*7)+(3*5)+(2*6)+(1*2)=142
142 % 10 = 2
So 123975-62-2 is a valid CAS Registry Number.
InChI:InChI=1/C19H25NO6/c1-5-9-14(16(21)22)15(17(23)26-19(2,3)4)20-18(24)25-12-13-10-7-6-8-11-13/h5-8,10-11,14-15H,1,9,12H2,2-4H3,(H,20,24)(H,21,22)/t14-,15-/m0/s1