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11a-hydroxy-4-(4-methoxyphenyl)-4,4a,11a,12-tetrahydro-2H-chromeno[3,2-g]quinazoline-2,5(3H)-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1413442-25-7

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1413442-25-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1413442-25-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,1,3,4,4 and 2 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1413442-25:
(9*1)+(8*4)+(7*1)+(6*3)+(5*4)+(4*4)+(3*2)+(2*2)+(1*5)=117
117 % 10 = 7
So 1413442-25-7 is a valid CAS Registry Number.

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