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(+)-(1R,5S,6S,8R,10S)-9,9-dimethyl-10-methoxy-8-(prop-2-enyl)-5-{N-[(2-trimethylsilyl)ethoxycarbonyl]amino}-2,4,7-trioxabicyclo[4.4.0]decane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

218965-67-4

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218965-67-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 218965-67-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,8,9,6 and 5 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 218965-67:
(8*2)+(7*1)+(6*8)+(5*9)+(4*6)+(3*5)+(2*6)+(1*7)=174
174 % 10 = 4
So 218965-67-4 is a valid CAS Registry Number.

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