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<5R-(5α,8β,10β,11β,11aβ)>-(-)-5,7,8,9,10,11,11a,12-octahydro-4-methoxy-5-<(methoxymethoxy)methyl>-13-methyl-7-oxo-8,11-iminoazepino<1,2-b>isoquinoline-10-carboxylic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

139527-65-4

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139527-65-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 139527-65-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,5,2 and 7 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 139527-65:
(8*1)+(7*3)+(6*9)+(5*5)+(4*2)+(3*7)+(2*6)+(1*5)=154
154 % 10 = 4
So 139527-65-4 is a valid CAS Registry Number.

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