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(+)-(9R,2R,2'S)-3H-9-(methoxycarbonyl)-2-(2'-ethyl-2',3'dihydroxypropyl)hexahydroindolizino<8,7-b>indole cyclohexylidene ketal is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

129895-92-7

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129895-92-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 129895-92-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,8,9 and 5 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 129895-92:
(8*1)+(7*2)+(6*9)+(5*8)+(4*9)+(3*5)+(2*9)+(1*2)=187
187 % 10 = 7
So 129895-92-7 is a valid CAS Registry Number.

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