74240-32-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 74240-32-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,2,4 and 0 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 74240-32:
(7*7)+(6*4)+(5*2)+(4*4)+(3*0)+(2*3)+(1*2)=107
107 % 10 = 7
So 74240-32-7 is a valid CAS Registry Number.
74240-32-7Relevant articles and documents
1,8-Naphthalimides and herbicide antidotes
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, (2008/06/13)
Rice is protected from herbicidal injury due to thiolcarbamate herbicides using certain 1,8-naphthalimides as a herbicide antidote. The 1,8-naphthalimides have the formula STR1 where R is selected from the group consisting of alkyl containing 5-20 carbon