596807-96-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 596807-96-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,9,6,8,0 and 7 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 596807-96:
(8*5)+(7*9)+(6*6)+(5*8)+(4*0)+(3*7)+(2*9)+(1*6)=224
224 % 10 = 4
So 596807-96-4 is a valid CAS Registry Number.
596807-96-4Relevant articles and documents
One-pot synthesis of pyridazino[1,4]oxazin-3-ones
Ma, Chen,Cho, Su-Dong,Falck,Shin, Dong-Soo
, p. 1399 - 1405 (2007/10/03)
Pyridazino[1,4]oxazin-3-ones were conveniently prepared in a one-pot condensation of N-substituted 2-chloroacetamides with various 5-chloro-pyridazin-6-ones via rearrangement of a spiro-aminoketal intermediate.
