1-Methyl-1-phenyl-phosphinanium iodide is an organophosphorus compound with the chemical formula C7H9IP+. It is a salt derived from the quaternary phosphonium cation, 1-methyl-1-phenyl-phosphinanium, and the iodide anion. 1-methyl-1-phenyl-phosphinanium; iodide is characterized by the presence of a positively charged phosphorus atom bonded to a methyl group, a phenyl group, and two hydrogen atoms, with the iodide ion acting as a counterion. It is used in various chemical reactions and applications, such as in the synthesis of phosphine derivatives and as a reagent in organic chemistry. Due to its reactivity and potential toxicity, it should be handled with care and stored in a safe manner.
The CAS Registry Mumber 3302-94-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,3,0 and 2 respectively; the second part has 2 digits, 9 and 4 respectively. Calculate Digit Verification of CAS Registry Number 3302-94: (6*3)+(5*3)+(4*0)+(3*2)+(2*9)+(1*4)=61 61 % 10 = 1 So 3302-94-1 is a valid CAS Registry Number.