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3,4-dihydro-1H-pyrrolo[2,1-c][1,4]oxazine-8-carboxylic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1449136-89-3

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1449136-89-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1449136-89-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,4,9,1,3 and 6 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1449136-89:
(9*1)+(8*4)+(7*4)+(6*9)+(5*1)+(4*3)+(3*6)+(2*8)+(1*9)=183
183 % 10 = 3
So 1449136-89-3 is a valid CAS Registry Number.

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