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(1R*,2R*,7S*,8S*)-8-ethoxycarbonyl-1-phenyl-3-oxa-11-azatricyclo<6.3.0.1.802.7>undecan-9,10-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

128285-98-3

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128285-98-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 128285-98-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,2,8 and 5 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 128285-98:
(8*1)+(7*2)+(6*8)+(5*2)+(4*8)+(3*5)+(2*9)+(1*8)=153
153 % 10 = 3
So 128285-98-3 is a valid CAS Registry Number.

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128285-98-3Relevant academic research and scientific papers

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