690978-33-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 690978-33-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,9,0,9,7 and 8 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 690978-33:
(8*6)+(7*9)+(6*0)+(5*9)+(4*7)+(3*8)+(2*3)+(1*3)=217
217 % 10 = 7
So 690978-33-7 is a valid CAS Registry Number.
690978-33-7Relevant academic research and scientific papers
PHENYLALKYL AND PYRIDYLALKYL PIPERAZINE DERIVATIVES
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Page 67, (2010/02/07)
This invention relates to compounds of the formula (1) wherein R1, R3, R4, X1, and X2 are defined as in the specification, pharmaceutical compositions containing them and their use in the treatment of central nervous system and other disorders.
