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3H-2-Benzopyran-3-one, 1,4-dihydro-8-hydroxy-7-methoxy- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

56201-87-7

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56201-87-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 56201-87-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,6,2,0 and 1 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 56201-87:
(7*5)+(6*6)+(5*2)+(4*0)+(3*1)+(2*8)+(1*7)=107
107 % 10 = 7
So 56201-87-7 is a valid CAS Registry Number.

56201-87-7Upstream product

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