141945-89-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 141945-89-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,1,9,4 and 5 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 141945-89:
(8*1)+(7*4)+(6*1)+(5*9)+(4*4)+(3*5)+(2*8)+(1*9)=143
143 % 10 = 3
So 141945-89-3 is a valid CAS Registry Number.
141945-89-3Relevant academic research and scientific papers
Products Formed by the Reaction of o-Diacylbenzenes with Primary Amines
Nan'ya, Seiko,Kitahara, Takeo,Butsugan, Yasuo
, p. 255 - 256 (2007/10/02)
The reactions of o-diacylbenzenes with primary amines or ammonia produced several isoindole derivatives in the presence or the absence of acid.From o-diacylbenzenes and hydroxylamine hydrochloride in the presence of triethylamine 1H-2,3-benzoxazine deriva
