158355-42-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 158355-42-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,8,3,5 and 5 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 158355-42:
(8*1)+(7*5)+(6*8)+(5*3)+(4*5)+(3*5)+(2*4)+(1*2)=151
151 % 10 = 1
So 158355-42-1 is a valid CAS Registry Number.
158355-42-1Relevant articles and documents
Substituted pyrazole derivatives
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, (2008/06/13)
New substituted pyrazole derivatives of general formula I are described STR1 in which R1, R2, R3, R4, R5 and R6 have the meanings given in the description, processes for their preparation, as well as intermediates, and their use as herbicides.