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(1R,2R,5R,6R,7R)-6-(tert-Butyl-dimethyl-silanyloxy)-2,5,7-trimethyl-cyclohept-3-enol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

142075-18-1

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142075-18-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 142075-18-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,2,0,7 and 5 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 142075-18:
(8*1)+(7*4)+(6*2)+(5*0)+(4*7)+(3*5)+(2*1)+(1*8)=101
101 % 10 = 1
So 142075-18-1 is a valid CAS Registry Number.

142075-18-1Upstream product

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