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6-Heptyn-1-ol, 4-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-3-[(1R)-1-[[(1,1-dimethylethyl)di methylsilyl]oxy]-2-propenyl]-, (3S,4R)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

288380-84-7

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288380-84-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 288380-84-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,8,8,3,8 and 0 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 288380-84:
(8*2)+(7*8)+(6*8)+(5*3)+(4*8)+(3*0)+(2*8)+(1*4)=187
187 % 10 = 7
So 288380-84-7 is a valid CAS Registry Number.

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