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1233238-10-2

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1233238-10-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1233238-10-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,3,3,2,3 and 8 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1233238-10:
(9*1)+(8*2)+(7*3)+(6*3)+(5*2)+(4*3)+(3*8)+(2*1)+(1*0)=112
112 % 10 = 2
So 1233238-10-2 is a valid CAS Registry Number.

1233238-10-2Downstream Products

1233238-10-2Relevant articles and documents

Synthesis, antibacterial and analgesic evaluation of S-(2-oxo-2H-chromen-4- ylmethyl) thiocarbamates

Jeyachandran,Ramesh

, p. 233 - 236 (2011/12/14)

Bromination of 7-methoxy-4-methyl-2H-chromen-2-one 1 afforded 7-methoxy-4-bromomethyl-2H-chromen-2-one 2, which on further reaction with potassium thiocyanate gave 7-methoxy-4-(thiocyanatomethyl)-2H-chromen-2-one 3, treatment of 3 with appropriate alcohols in the presence sulphuric acid yielded corresponding thiocarbamates 4a-e. These were screened for antibacterial and analgesic properties.

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