854778-19-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 854778-19-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,4,7,7 and 8 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 854778-19:
(8*8)+(7*5)+(6*4)+(5*7)+(4*7)+(3*8)+(2*1)+(1*9)=221
221 % 10 = 1
So 854778-19-1 is a valid CAS Registry Number.
854778-19-1Relevant articles and documents
ALKYL, FLUOROALKYL-1,4-BENZODIAZEPINONE COMPOUNDS
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Paragraph 00269; 00270, (2014/04/04)
Disclosed are compounds of Formula (I) and/or salts thereof: (I) wherein: R1 is CH2CH2CF3; R2 is CH2(cyclopropyl), CH(CH3)(cyclopropyl), or CH2CH2CH3/