735275-44-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 735275-44-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,3,5,2,7 and 5 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 735275-44:
(8*7)+(7*3)+(6*5)+(5*2)+(4*7)+(3*5)+(2*4)+(1*4)=172
172 % 10 = 2
So 735275-44-2 is a valid CAS Registry Number.
InChI:InChI=1/C15H17NO5/c17-14(11-4-2-6-13(9-11)16(20)21)8-10-3-1-5-12(7-10)15(18)19/h2,4,6,9-10,12H,1,3,5,7-8H2,(H,18,19)/t10-,12+/m0/s1