59895-21-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 59895-21-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,9,8,9 and 5 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 59895-21:
(7*5)+(6*9)+(5*8)+(4*9)+(3*5)+(2*2)+(1*1)=185
185 % 10 = 5
So 59895-21-5 is a valid CAS Registry Number.
59895-21-5Relevant articles and documents
Preparation of 2-chlorocycloalkylthio urea compounds
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, (2008/06/13)
Herbicidal 2-chlorocycloalkylthio urea compounds are produced by the 1,2-addition of an N-chlorothio urea to cycloalkenes. The N-chlorothio urea reactant is produced by the reaction of a urea and sulfur dichloride.