1259987-14-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1259987-14-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,9,9,8 and 7 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1259987-14:
(9*1)+(8*2)+(7*5)+(6*9)+(5*9)+(4*8)+(3*7)+(2*1)+(1*4)=218
218 % 10 = 8
So 1259987-14-8 is a valid CAS Registry Number.
1259987-14-8Relevant articles and documents
Synthesis and some chemical transformations of adamantyl-substituted pyrazolones
Bormasheva,Kon'Kov,Moiseev
experimental part, p. 1558 - 1562 (2011/02/24)
1-Substituted 3-(1-adamantyl)-4,5-dihydro-1H-pyrazol-5-ones and 3-(1-adamantyl)-4,5-dihydroiso-xazol-5-one were synthesized by reaction of ethyl 3-(1-adamantyl)-3-oxopropanoate with various hydrazine derivatives and hydroxylamine hydrochloride. Nitrosatio
