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(1R*,2R*,6R*,7S*,8S*,10R*)-10-tert-butyldimethylsilyloxy-8-isopropyl-5-methylene-11-oxatricyclo<5,3,2,01,6>-2-dodecanol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

127970-23-4

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127970-23-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 127970-23-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,9,7 and 0 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 127970-23:
(8*1)+(7*2)+(6*7)+(5*9)+(4*7)+(3*0)+(2*2)+(1*3)=144
144 % 10 = 4
So 127970-23-4 is a valid CAS Registry Number.

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