332349-40-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 332349-40-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,2,3,4 and 9 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 332349-40:
(8*3)+(7*3)+(6*2)+(5*3)+(4*4)+(3*9)+(2*4)+(1*0)=123
123 % 10 = 3
So 332349-40-3 is a valid CAS Registry Number.
332349-40-3Relevant articles and documents
Substituted aryl ketones
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, (2008/06/13)
The invention relates to novel substituted aryl ketones of the general formula (I) in which n, A, R1, R2, R3, R4and Z are each as defined in the description, to processes for their preparation and to their use a