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(-)-Isothujanol-p-toluolsulfonat is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

62139-22-4

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62139-22-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 62139-22-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,2,1,3 and 9 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 62139-22:
(7*6)+(6*2)+(5*1)+(4*3)+(3*9)+(2*2)+(1*2)=104
104 % 10 = 4
So 62139-22-4 is a valid CAS Registry Number.

62139-22-4Relevant academic research and scientific papers

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