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(R)-1-((3aR,5R,6S,6aS)-6-Iodo-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-5-yl)-ethane-1,2-diol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

74580-71-5

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74580-71-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 74580-71-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,5,8 and 0 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 74580-71:
(7*7)+(6*4)+(5*5)+(4*8)+(3*0)+(2*7)+(1*1)=145
145 % 10 = 5
So 74580-71-5 is a valid CAS Registry Number.

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