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(R)-4-(tert-Butyl-dimethyl-silanyloxy)-1-((R)-2,2-dimethyl-[1,3]dioxolan-4-yl)-but-2-yn-1-ol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

402846-19-9

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402846-19-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 402846-19-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,0,2,8,4 and 6 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 402846-19:
(8*4)+(7*0)+(6*2)+(5*8)+(4*4)+(3*6)+(2*1)+(1*9)=129
129 % 10 = 9
So 402846-19-9 is a valid CAS Registry Number.

402846-19-9Upstream product

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