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(3S,4R)-1-fluoro-2-hydroxy-3,4-(isopropylidenedioxy)pentan-5-ol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

850144-21-7

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850144-21-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 850144-21-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,0,1,4 and 4 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 850144-21:
(8*8)+(7*5)+(6*0)+(5*1)+(4*4)+(3*4)+(2*2)+(1*1)=137
137 % 10 = 7
So 850144-21-7 is a valid CAS Registry Number.

850144-21-7Upstream product

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