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(5R)-(but-2-enyl)-4-oxy-5,6-dihydro-[1,4]oxazin-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

334994-42-2

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334994-42-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 334994-42-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,4,9,9 and 4 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 334994-42:
(8*3)+(7*3)+(6*4)+(5*9)+(4*9)+(3*4)+(2*4)+(1*2)=172
172 % 10 = 2
So 334994-42-2 is a valid CAS Registry Number.

334994-42-2Upstream product

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