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1619975-70-0

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1619975-70-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1619975-70-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,1,9,9,7 and 5 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1619975-70:
(9*1)+(8*6)+(7*1)+(6*9)+(5*9)+(4*7)+(3*5)+(2*7)+(1*0)=220
220 % 10 = 0
So 1619975-70-0 is a valid CAS Registry Number.

1619975-70-0Downstream Products

1619975-70-0Relevant articles and documents

Efficient microwave-assisted esterification reaction employing methanesulfonic acid supported on alumina as catalyst

Fabian, Lucas,Gomez, Matias,Kuran, Juan A. Caturelli,Moltrasio, Graciela,Moglioni, Albertina

, p. 2386 - 2392 (2014)

A rapid and efficient protocol assisted by microwave irradiation for the synthesis of esters using methanesulfonic acid (CH3SO3H) supported on Al2O3 (AMA) as catalyst and free of solvent is described. The products were obtained in good yields and purity, with reduced reaction time, and the process is simple and environmentally benign. Copyright

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