90284-46-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 90284-46-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,2,8 and 4 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 90284-46:
(7*9)+(6*0)+(5*2)+(4*8)+(3*4)+(2*4)+(1*6)=131
131 % 10 = 1
So 90284-46-1 is a valid CAS Registry Number.
90284-46-1Relevant academic research and scientific papers
NOVEL PREPARATION OF CYANOPHENYLCYCLOPROPANES VIA CYANOPHENYLCARBENE
Moss, Robert A.,Kmiecik-Lawrynowicz, Grazyna,Cox, D. Phillip
, p. 21 - 26 (2007/10/02)
Bromophenyldiazirine (1) is converted to cyanophenyldiazirine (2) upon stirring with tetra-n-butylammonium cyanide.Photolysis of 2 affords cyanophenylcarbene which is readily trapped by alkenes to yield cyanophenylcyclopropanes.
