128945-64-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 128945-64-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,9,4 and 5 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 128945-64:
(8*1)+(7*2)+(6*8)+(5*9)+(4*4)+(3*5)+(2*6)+(1*4)=162
162 % 10 = 2
So 128945-64-2 is a valid CAS Registry Number.
128945-64-2Relevant academic research and scientific papers
A NOVEL SYNTHESIS OF TTRIALKYLSTANNYL- AND SILYLPYRIDINE DERIVATIVES THROUGH DIELS-ALDER REACTION OF 6H-1,3-OXAZIN-6-ONES
Yamamoto, Yutaka,Morita, Yasuo
, p. 771 - 773 (2007/10/02)
A novel and convenient method for the synthesis of trimethylstannyl- and silylpyridine derivatives through Diels-Alder reaction of 6H-1,3-oxazin-6-ones with trialkylstannyl- and -silylacetylene derivatives was developed.
