methyl 8-acetyl-2-morpholino-4-oxo-4H-chromene-6-carboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 1296271-39-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,9,6,2,7 and 1 respectively; the second part has 2 digits, 3 and 9 respectively. Calculate Digit Verification of CAS Registry Number 1296271-39: (9*1)+(8*2)+(7*9)+(6*6)+(5*2)+(4*7)+(3*1)+(2*3)+(1*9)=180 180 % 10 = 0 So 1296271-39-0 is a valid CAS Registry Number.