Benzoic acid (1S,5S,6R,7S,9R)-7-hydroxy-2,6,10,10-tetramethyl-4-oxo-11-oxa-tricyclo[7.2.1.01,6]dodec-2-en-5-yl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 88703-22-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,8,7,0 and 3 respectively; the second part has 2 digits, 2 and 2 respectively. Calculate Digit Verification of CAS Registry Number 88703-22: (7*8)+(6*8)+(5*7)+(4*0)+(3*3)+(2*2)+(1*2)=154 154 % 10 = 4 So 88703-22-4 is a valid CAS Registry Number.