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1399219-81-8

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1399219-81-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1399219-81-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,9,9,2,1 and 9 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1399219-81:
(9*1)+(8*3)+(7*9)+(6*9)+(5*2)+(4*1)+(3*9)+(2*8)+(1*1)=208
208 % 10 = 8
So 1399219-81-8 is a valid CAS Registry Number.

1399219-81-8Downstream Products

1399219-81-8Relevant articles and documents

Para—or meso-functionalized aromatic ketone compounds, preparation methods thereof, and photopolymerization initiators comprising the same

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Page/Page column 43; 44, (2014/06/11)

The present invention discloses novel aromatic ketone compounds with functional substitution groups at para- or meta positions which can be used as photo-initiators or effective components of photo-initiator mixtures for the photopolymerizations of ethylenically unsaturated systems. The preparation of these compounds is also disclosed.

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