22943-30-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 22943-30-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,2,9,4 and 3 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 22943-30:
(7*2)+(6*2)+(5*9)+(4*4)+(3*3)+(2*3)+(1*0)=102
102 % 10 = 2
So 22943-30-2 is a valid CAS Registry Number.
22943-30-2Relevant academic research and scientific papers
INFLUENCE OF MEDIUM AND TYPE OF SUBSTITUENT ON THE YIELD OF PRODUCTS OF METHYLATION OF 4-SUBSTITUTED 1,2,4-TRIAZINE-3(2H)-THION-5(4H)-ONES
Mironovich, L. M.,Salistyi, S. M.
, p. 888 - 890 (2007/10/03)
We studied the methylation of 4-R-6-R-1,2,4-triazine -3(2H)-thion-5(4H)-ones (R=H, CH3, H2N, (CH3)2NCO, C6H5NN) by methyl iodide in aqueous and aqueous-methanol solutions of NaOH.
