1005778-73-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1005778-73-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,0,5,7,7 and 8 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1005778-73:
(9*1)+(8*0)+(7*0)+(6*5)+(5*7)+(4*7)+(3*8)+(2*7)+(1*3)=143
143 % 10 = 3
So 1005778-73-3 is a valid CAS Registry Number.
1005778-73-3Relevant academic research and scientific papers
FUSED HETEROCYCLIC COMPOUND
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Page/Page column 166, (2009/06/27)
The present invention provides a compound represented by the formula (I): wherein ring A is a ring which is optionally further substituted; R1 is a hydrogen atom or a substituent; R2 is a hydrogen atom or a substituent; R3
