1448007-81-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1448007-81-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,4,8,0,0 and 7 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1448007-81:
(9*1)+(8*4)+(7*4)+(6*8)+(5*0)+(4*0)+(3*7)+(2*8)+(1*1)=155
155 % 10 = 5
So 1448007-81-5 is a valid CAS Registry Number.
1448007-81-5Relevant articles and documents
New synthesis of nitro-substituted 3,1-benzoxazines
Andriyanova,Skladchikov,Gataullin
, p. 890 - 894 (2013)
A new one-step procedure has been proposed for the synthesis of nitro derivatives of 3,1-benzoxazines from substituted N-[2-(cyclopent-2-en-1-yl) phenyl]acetamides.
