1591653-43-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1591653-43-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,9,1,6,5 and 3 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1591653-43:
(9*1)+(8*5)+(7*9)+(6*1)+(5*6)+(4*5)+(3*3)+(2*4)+(1*3)=188
188 % 10 = 8
So 1591653-43-8 is a valid CAS Registry Number.
1591653-43-8Relevant articles and documents
A PROCESS FOR THE PREPARATION OF ACYLPHOSPHANES
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Page/Page column 47, (2014/04/18)
The present invention relates to a versatile, highly efficient process for the preparation of mono- and bisacylphosphanes as well as for their corresponding oxides or sulfides. The invention further relates to novel photoinitiators obtainable by said proc