89250-46-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 89250-46-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,2,5 and 0 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 89250-46:
(7*8)+(6*9)+(5*2)+(4*5)+(3*0)+(2*4)+(1*6)=154
154 % 10 = 4
So 89250-46-4 is a valid CAS Registry Number.
89250-46-4Relevant academic research and scientific papers
Formamidine derivatives and pharmaceutical use
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, (2008/06/13)
Compounds of the formula STR1 wherein R is hydrogen or methyl; R1 is straight or branched alkyl of 1 to 6 carbon atoms, dimethyldioxolylmethyl, hydroxymethyldioxolylmethyl, hydroxy(alkyl of 1 to 6 carbon atoms), mono- or di-(alkoxy of 1 to 6 ca