1612831-49-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1612831-49-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,1,2,8,3 and 1 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1612831-49:
(9*1)+(8*6)+(7*1)+(6*2)+(5*8)+(4*3)+(3*1)+(2*4)+(1*9)=148
148 % 10 = 8
So 1612831-49-8 is a valid CAS Registry Number.
1612831-49-8Relevant articles and documents
DIHYDROPYRONE COMPOUNDS AND HERBICIDES COMPRISING THE SAME
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Paragraph 0093, (2014/06/23)
The present invention provides a compound having an excellent efficacy for controlling weeds. A dihydropyrone compound of formula (I): wherein m is 1, 2 or 3; n is an integer of any one of 1 to 5; X represents O, S, S(O) or S(O)2; R1 /sup