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2-methoxyethyl 2-amino-6-(hydroxymethyl)-4-[4-(methoxycarbonyl)phenyl]-8-oxo-4,8-dihydropyrano[3,2-b]pyran-3-carboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

902021-89-0

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  • 2-methoxyethyl 2-amino-6-(hydroxymethyl)-4-[4-(methoxycarbonyl)phenyl]-8-oxo-4,8-dihydropyrano[3,2-b]pyran-3-carboxylate

    Cas No: 902021-89-0

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902021-89-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 902021-89-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,0,2,0,2 and 1 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 902021-89:
(8*9)+(7*0)+(6*2)+(5*0)+(4*2)+(3*1)+(2*8)+(1*9)=120
120 % 10 = 0
So 902021-89-0 is a valid CAS Registry Number.

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