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87533-42-4

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87533-42-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 87533-42-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,5,3 and 3 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 87533-42:
(7*8)+(6*7)+(5*5)+(4*3)+(3*3)+(2*4)+(1*2)=154
154 % 10 = 4
So 87533-42-4 is a valid CAS Registry Number.

87533-42-4Downstream Products

87533-42-4Relevant articles and documents

Trypanocidal 1,3-Arylene Diketone Bis(guanylhydrazone)s. Structure-Activity Relationships among Substituted and Heterocyclic Analogues

Ulrich, Peter,Cerami, Anthony

, p. 35 - 40 (2007/10/02)

Based on the antitrypanosomal activity of 1,3-diacetylbenzene bis(guanylhydrazone) (4) and 2,6-diacetylpyridine bis(guanylhydrazone (17), a number of substituted and heterocyclic 1,3-arylene diketone bis(guanylhydrazone)s were prepared and tested against

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