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1619258-78-4

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1619258-78-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1619258-78-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,1,9,2,5 and 8 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1619258-78:
(9*1)+(8*6)+(7*1)+(6*9)+(5*2)+(4*5)+(3*8)+(2*7)+(1*8)=194
194 % 10 = 4
So 1619258-78-4 is a valid CAS Registry Number.

1619258-78-4Downstream Products

1619258-78-4Relevant articles and documents

Breaking the dichotomy of reactivity vs. chemoselectivity in catalytic SN1 reactions of alcohols

Hellal, Malik,Falk, Florian C.,Wolf, Elena,Dryzhakov, Marian,Moran, Joseph

, p. 5990 - 5994 (2014/08/05)

The inability to decouple Lewis acid catalysis from undesirable Bronsted acid catalysed side reactions when water or other protic functional groups are necessarily present has forced chemists to choose between powerful but harsh catalysts or poor but mild

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