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Stannane, tributyl[1-(phenylthio)-5-[(tetrahydro-2H-pyran-2-yl)oxy]-1-penten-3-ynyl]- , (Z)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

138376-20-2

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138376-20-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 138376-20-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,3,7 and 6 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 138376-20:
(8*1)+(7*3)+(6*8)+(5*3)+(4*7)+(3*6)+(2*2)+(1*0)=142
142 % 10 = 2
So 138376-20-2 is a valid CAS Registry Number.

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