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(2R,4S)-2-Methoxy-tetrahydro-pyran-4-ol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

157478-51-8

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157478-51-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 157478-51-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,7,4,7 and 8 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 157478-51:
(8*1)+(7*5)+(6*7)+(5*4)+(4*7)+(3*8)+(2*5)+(1*1)=168
168 % 10 = 8
So 157478-51-8 is a valid CAS Registry Number.

157478-51-8Upstream product

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