1027192-74-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1027192-74-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,2,7,1,9 and 2 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1027192-74:
(9*1)+(8*0)+(7*2)+(6*7)+(5*1)+(4*9)+(3*2)+(2*7)+(1*4)=130
130 % 10 = 0
So 1027192-74-0 is a valid CAS Registry Number.
1027192-74-0Relevant articles and documents
Studies on the reactivity of new types of tetracyclic-1,5-benzoxazepines: Part V
Sekhar,Ramana,Ramadas
, p. 383 - 386 (2007/10/03)
The syntheses of tetracyclic 1,5-benzoxazepines 3a-e from heterocyclic β-chloroaldehydes 1a-e and 2-aminophenol are reported herein (Scheme I). Attempted lithium aluminium hydride (LiAlH4) reduction of the imine double bond in 3a-e failed to fu