triethyl 2,7,8a-trimethyl-1,4,4a,5,8,8a-hexahydro-1,8-naphthyridine-3,4a,6-tricarboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 107293-12-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,7,2,9 and 3 respectively; the second part has 2 digits, 1 and 2 respectively. Calculate Digit Verification of CAS Registry Number 107293-12: (8*1)+(7*0)+(6*7)+(5*2)+(4*9)+(3*3)+(2*1)+(1*2)=109 109 % 10 = 9 So 107293-12-9 is a valid CAS Registry Number.