99878-87-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 99878-87-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,9,8,7 and 8 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 99878-87:
(7*9)+(6*9)+(5*8)+(4*7)+(3*8)+(2*8)+(1*7)=232
232 % 10 = 2
So 99878-87-2 is a valid CAS Registry Number.
99878-87-2Relevant academic research and scientific papers
SYNTHESIS OF 10-PHTHALIMIDOALKYLTETRAHYDROPYRIMIDOINDOLES
Portnov, Yu. N.,Voronin, V. G.,Zabrodnyaya, V. G.
, p. 902 - 904 (2007/10/02)
10-Phthalimidoalkyltetrahydropyrimidoindoles were obtained by rearrangement of cyclic hydrazides of N-phthalyl-ω-amino acids, viz., 1-phenyl-2-acyl-pyrazolidines, under the influence of phosphorus oxychloride.
