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241488-03-9

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241488-03-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 241488-03-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,4,1,4,8 and 8 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 241488-03:
(8*2)+(7*4)+(6*1)+(5*4)+(4*8)+(3*8)+(2*0)+(1*3)=129
129 % 10 = 9
So 241488-03-9 is a valid CAS Registry Number.

241488-03-9Downstream Products

241488-03-9Relevant articles and documents

Synthesis of a stable mimic for the ring closed form of gallein, featuring a novel one pot boron tribromide mediated intramolecular cyclisation process

Crew, Andrew P. A.,Lyons, Amanda J.,Camp, Nicholas P.

, p. 1133 - 1135 (2007/10/03)

Treatment of 9-{2-[1-(1,3-dioxalan-2-yl)ethyl]phenyl}-3,4,5,6-tetrabenzyloxy-9H-xanthen-9-o l 14 with excess boron tribromide at -78°C, and warming to room temperature, provides a facile route to 3,4,5,6-tetrahydroxy-spiro(1H-indene-1,9-[9H]-xanthene-3-(2

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