129207-99-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 129207-99-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,2,0 and 7 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 129207-99:
(8*1)+(7*2)+(6*9)+(5*2)+(4*0)+(3*7)+(2*9)+(1*9)=134
134 % 10 = 4
So 129207-99-4 is a valid CAS Registry Number.
129207-99-4Relevant academic research and scientific papers
Reactivity of 4-Amino-6,7-diphenyl-8H-pyrazino-1,2,6-thiadiazine 2,2-Dioxide Towards Methylating Agents
Goya, Pilar,Paez, Juan Antonio,Pfleiderer, Wolfgang
, p. 785 - 786 (2007/10/02)
Reaction of the title compound with different methylating agents to give mono-, di- and trisubstituted derivatives has been studied.
