75616-30-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 75616-30-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,6,1 and 6 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 75616-30:
(7*7)+(6*5)+(5*6)+(4*1)+(3*6)+(2*3)+(1*0)=137
137 % 10 = 7
So 75616-30-7 is a valid CAS Registry Number.
75616-30-7Relevant articles and documents
Microwave assisted synthesis of 4,6-diarylpyridazin-3(2H)-ones in solid state
Meenakshi,Ramamoorthy,Muthusubramanian,Sivasubramanian
, p. 645 - 651 (2007/10/03)
Microwave assisted synthesis of dihydropyridazin-3(2H)-ones and the subsequent dehydrogenation using selenium dioxide are described.