190433-92-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 190433-92-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,0,4,3 and 3 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 190433-92:
(8*1)+(7*9)+(6*0)+(5*4)+(4*3)+(3*3)+(2*9)+(1*2)=132
132 % 10 = 2
So 190433-92-2 is a valid CAS Registry Number.
190433-92-2Relevant academic research and scientific papers
Bleeke, John R.,Blanchard, Jonathan M. B.,Donnay, Edward
, p. 324 - 336 (2001)
The first example of a stable metallapyrylium complex, [CH double bond C(Me)CH double bond C(Me)O double bond Ir(PEt3)3]+BF4- (2), has been prepared, and its reaction chemistry has been explored. Comp