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(3S,4R)-4-(Methylsulfonyl)-3-<(R)-1-(tert-butyldimethylsiloxy)ethyl>-1-(1-(methoxycarbonyl)-2-methyl-1-propenyl)-2-azetidinone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

105397-25-9

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105397-25-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 105397-25-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,5,3,9 and 7 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 105397-25:
(8*1)+(7*0)+(6*5)+(5*3)+(4*9)+(3*7)+(2*2)+(1*5)=119
119 % 10 = 9
So 105397-25-9 is a valid CAS Registry Number.

105397-25-9Upstream product

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