67924-34-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 67924-34-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,7,9,2 and 4 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 67924-34:
(7*6)+(6*7)+(5*9)+(4*2)+(3*4)+(2*3)+(1*4)=159
159 % 10 = 9
So 67924-34-9 is a valid CAS Registry Number.
InChI:InChI=1/C15H16O2.C10H14O.C3H5ClO/c1-15(2,11-3-7-13(16)8-4-11)12-5-9-14(17)10-6-12;1-10(2,3)8-4-6-9(11)7-5-8;4-1-3-2-5-3/h3-10,16-17H,1-2H3;4-7,11H,1-3H3;3H,1-2H2