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(1R*,5R*,6S*)-5-(2,3-Dimethoxyphenyl)-2-methyl-6-(3-hydroxypropyl)-7-oxa-2-azabicyclo<3.2.1>octane Hydrochloride is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

87766-70-9

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87766-70-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 87766-70-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,7,6 and 6 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 87766-70:
(7*8)+(6*7)+(5*7)+(4*6)+(3*6)+(2*7)+(1*0)=189
189 % 10 = 9
So 87766-70-9 is a valid CAS Registry Number.

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