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2H-Pyran-2-one, 6-[(1E)-2-[(4R,5R)-5-[(2R,3Z)-2-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-4- iodo-3-butenyl]-2,2,4-trimethyl-1,3-dioxolan-4-yl]ethenyl]-5,6-dihydro-, (6R)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

445235-76-7

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445235-76-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 445235-76-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,4,5,2,3 and 5 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 445235-76:
(8*4)+(7*4)+(6*5)+(5*2)+(4*3)+(3*5)+(2*7)+(1*6)=147
147 % 10 = 7
So 445235-76-7 is a valid CAS Registry Number.

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