72743-58-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 72743-58-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,2,7,4 and 3 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 72743-58:
(7*7)+(6*2)+(5*7)+(4*4)+(3*3)+(2*5)+(1*8)=139
139 % 10 = 9
So 72743-58-9 is a valid CAS Registry Number.
72743-58-9Relevant articles and documents
Bis Heterocycles as Possible Fungicides
Mishra, V. K.,Bahel, S. C.
, p. 867 - 870 (2007/10/02)
Twelve bis-thiosemicarbazides, twelve bis-(4-aryl-5-mercapto-1,2,4-triazol-3-yl)-alkanes, twelve bis-(5-arylamino-1,3,4-thiadiazol-2-yl)-alkanes and four bis-(5-mercapto-1,3,4-oxadiazol-2-yl)-alkanes have been synthesised.Some of them have been screened f
