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8-nitro-4H,6H-5-oxa-10b-azabenzo[e]azulene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

854635-75-9

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854635-75-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 854635-75-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,4,6,3 and 5 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 854635-75:
(8*8)+(7*5)+(6*4)+(5*6)+(4*3)+(3*5)+(2*7)+(1*5)=199
199 % 10 = 9
So 854635-75-9 is a valid CAS Registry Number.

854635-75-9Upstream product

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