30321-94-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 30321-94-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,0,3,2 and 1 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 30321-94:
(7*3)+(6*0)+(5*3)+(4*2)+(3*1)+(2*9)+(1*4)=69
69 % 10 = 9
So 30321-94-9 is a valid CAS Registry Number.
InChI:InChI=1/C6H5BrN2O4S/c1-14(12,13)6-8-2-3(7)4(9-6)5(10)11/h2H,1H3,(H,10,11)
30321-94-9Relevant academic research and scientific papers
General and facial synthesis of 2-amino-5-halogenpyrimidine-4-carboxylic acids and their derivatives
Blyumin, Evgeniy V.,Neunhoeffer, Hans,Volovenko, Yulian V.
, p. 2231 - 2241 (2008/02/07)
A facile synthetic approach to 2-amino-5-halogen-pyrimidine-4-carboxylic acids from 5-halogen-2-methylsulfonylpyrimidine-4-carboxylic acid by nucleophilic displacement of the methylsulfonyl group with primary and secondary aliphatic amines has been develo
