7170-52-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 7170-52-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,1,7 and 0 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 7170-52:
(6*7)+(5*1)+(4*7)+(3*0)+(2*5)+(1*2)=87
87 % 10 = 7
So 7170-52-7 is a valid CAS Registry Number.
InChI:InChI=1/C11H13ClO3/c12-9-4-3-5-10(8-9)15-7-2-1-6-11(13)14/h3-5,8H,1-2,6-7H2,(H,13,14)