71401-29-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 71401-29-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,1,4,0 and 1 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 71401-29:
(7*7)+(6*1)+(5*4)+(4*0)+(3*1)+(2*2)+(1*9)=91
91 % 10 = 1
So 71401-29-1 is a valid CAS Registry Number.
71401-29-1Relevant academic research and scientific papers
Substituted 2H-pyran-2,6(3H)-dione derivatives
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, (2008/06/13)
Substituted 2H-pyran-2,6(3H)-dione derivatives useful in the treatment of allergic conditions are prepared by reaction of 3,5-diacetyl-4,6-dihydroxy-2H-pyran-2-one with an appropriate aniline.
