9-methyl-2,3,4,4a,5,6-hexahydro-1H-isothiazolo[5',4':4,5]pyrimido[1,2-a]pyrido[1,2-c]pyrimidin-8-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 60870-74-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,0,8,7 and 0 respectively; the second part has 2 digits, 7 and 4 respectively. Calculate Digit Verification of CAS Registry Number 60870-74: (7*6)+(6*0)+(5*8)+(4*7)+(3*0)+(2*7)+(1*4)=128 128 % 10 = 8 So 60870-74-8 is a valid CAS Registry Number.