93646-97-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 93646-97-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,3,6,4 and 6 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 93646-97:
(7*9)+(6*3)+(5*6)+(4*4)+(3*6)+(2*9)+(1*7)=170
170 % 10 = 0
So 93646-97-0 is a valid CAS Registry Number.
93646-97-0Relevant articles and documents
Mechanism of rearrangement of titanacyclobutanes
Ikariya, Takao,Ho, Suzzy C. H.,Grubbs, Robert H.
, p. 199 - 200 (1985)
The rearrangement of β-phenyltitanacyclobutane (I) to α-phenyltitanacyclobutane (II) is shown through labeling experiments to proceed by a stepwise mechanism. Ring opening of I to the metal-methylidene species followed by readdition of styrene affords both complexes I and II.
