800384-42-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 800384-42-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,0,0,3,8 and 4 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 800384-42:
(8*8)+(7*0)+(6*0)+(5*3)+(4*8)+(3*4)+(2*4)+(1*2)=133
133 % 10 = 3
So 800384-42-3 is a valid CAS Registry Number.
800384-42-3Relevant academic research and scientific papers
SULFOPYRROLES
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, (2008/06/13)
The invention relates to compounds of formula (I) wherein R1 represents aryl, aralkyl or heteroaryl, R2 is aryl or heteroaryl and R3 is aryl, heteroaryl or optionally substituted aminomethyl, to methods of synthesis of suc
