93873-10-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 93873-10-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,3,8,7 and 3 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 93873-10:
(7*9)+(6*3)+(5*8)+(4*7)+(3*3)+(2*1)+(1*0)=160
160 % 10 = 0
So 93873-10-0 is a valid CAS Registry Number.
93873-10-0Relevant articles and documents
Convenient synthesis of some 2-substituted 4(3H)-quinazolinone derivatives
Philipova,Dobrikov,Krumova,Kaneti
, p. 1057 - 1063 (2007/10/03)
A series of 2-substituted-4(3H)-quinazolinones 13-20 has been synthesized in good yields using the reaction of double lithiated 2-methylquinazolinone-4 with a variety of aromatic aldehydes. They have been easily transformed in high yields into the corresp