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C4H3SCH2N(BO2C2(CH3)4)CH2CH2CH3 is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

421556-99-2

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421556-99-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 421556-99-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,2,1,5,5 and 6 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 421556-99:
(8*4)+(7*2)+(6*1)+(5*5)+(4*5)+(3*6)+(2*9)+(1*9)=142
142 % 10 = 2
So 421556-99-2 is a valid CAS Registry Number.

421556-99-2Upstream product

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