1072077-54-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1072077-54-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,7,2,0,7 and 7 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1072077-54:
(9*1)+(8*0)+(7*7)+(6*2)+(5*0)+(4*7)+(3*7)+(2*5)+(1*4)=133
133 % 10 = 3
So 1072077-54-3 is a valid CAS Registry Number.
1072077-54-3Relevant articles and documents
TRIAZOLOPYRIDINES AS PHOSPHODIESTERASE INHIBITORS FOR TREATMENT OF DERMAL DISEASES
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Page/Page column 24-25, (2008/12/08)
The present invention relates to a compound according to formula (I), wherein X and Y are either C and N or N and C; Z is CH2, CH2-CH2, CH2-NH, or NH; R1 is halogen, or R1 is alkyl, alkenyl
