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(3S,4R)-4-benzoyl-3-<1(S)-<(triisopropylsilyl)oxy>ethyl>-1-(p-methoxyphenyl)azetidin-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

118990-84-4

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118990-84-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 118990-84-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,8,9,9 and 0 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 118990-84:
(8*1)+(7*1)+(6*8)+(5*9)+(4*9)+(3*0)+(2*8)+(1*4)=164
164 % 10 = 4
So 118990-84-4 is a valid CAS Registry Number.

118990-84-4Relevant academic research and scientific papers

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