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ethyl 6-chloro-1,4-dihydro-2,4-dioxo-3(2H)-quinazolineacetate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

136148-77-1

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136148-77-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 136148-77-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,6,1,4 and 8 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 136148-77:
(8*1)+(7*3)+(6*6)+(5*1)+(4*4)+(3*8)+(2*7)+(1*7)=131
131 % 10 = 1
So 136148-77-1 is a valid CAS Registry Number.

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