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[(2R,6S,7R,8R)-8-Acetoxy-7-((Z)-4-trimethylsilanyl-but-1-en-3-ynyl)-1-aza-spiro[5.5]undec-2-yl]-acetic acid ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

104270-45-3

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104270-45-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 104270-45-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,4,2,7 and 0 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 104270-45:
(8*1)+(7*0)+(6*4)+(5*2)+(4*7)+(3*0)+(2*4)+(1*5)=83
83 % 10 = 3
So 104270-45-3 is a valid CAS Registry Number.

104270-45-3Upstream product

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