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32615-84-2

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32615-84-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 32615-84-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,2,6,1 and 5 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 32615-84:
(7*3)+(6*2)+(5*6)+(4*1)+(3*5)+(2*8)+(1*4)=102
102 % 10 = 2
So 32615-84-2 is a valid CAS Registry Number.

32615-84-2Relevant articles and documents

Studies on 4(1H)-Quinazolinones. 2. Synthesis of 6a,7-Dihydro-5H-quinazolinoquinazoline-5,8(6H)-diones

Ozaki, Ken-ichi,Yamada, Yoshihisa,Oine, Toyonari

, p. 1571 - 1575 (2007/10/02)

Reaction of 2,2'-dicarbamoyldiphenylamines 5-7 with acid chlorides was investigated.Condensation of 5 with acetyl chloride, isobutyryl chloride, and phenylacetyl chloride gave 4(1H)-quinazolinones 8, 14, and 15, respectively.On the other hand, reaction of

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