(4-methyl-6-oxobenzo[c]chromen-3-yl) 4-methoxybenzoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 670245-03-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,7,0,2,4 and 5 respectively; the second part has 2 digits, 0 and 3 respectively. Calculate Digit Verification of CAS Registry Number 670245-03: (8*6)+(7*7)+(6*0)+(5*2)+(4*4)+(3*5)+(2*0)+(1*3)=141 141 % 10 = 1 So 670245-03-1 is a valid CAS Registry Number.
670245-03-1Upstream product
670245-03-1Downstream Products
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