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77526-94-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 77526-94-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,5,2 and 6 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 77526-94:
164 % 10 = 4
So 77526-94-4 is a valid CAS Registry Number.

77526-94-4Relevant articles and documents

Spirocyclopropane compounds. III. Synthesis of spiro[benzofuran-2(3H),1'-cyclopropan]-3-ones for evaluation of gastric antisecretory and antiulcer agents


, p. 3532 - 3550 (2007/10/02)

Spiro[benzofuran-2(3H),1'-cyclopropan]-3-one (VI-1) and its derivatives (VI-2 - VI-75) were synthesized in the same manner as described previously for the synthesis of spiro[cyclopropane-1,2'-[2H]indol]-3'(1'H)-ones (I). These spiro[benzofuran-2(3H),1'-cy

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