1678-09-7 Usage
General Description
1-Phenylcyclohexanecarbaldehyde 2,4-dinitrophenyl hydrazone, also known as PCCDNP, is a derivative of 1-phenylcyclohexanecarbaldehyde. It is commonly used in organic synthesis as a reagent for the identification and quantification of aldehydes and ketones. PCCDNP forms a yellow crystalline precipitate upon reaction with aldehydes and ketones, making it useful for qualitative and quantitative analysis. It is also used in the preparation of the corresponding hydrazones, which are important intermediates in the synthesis of a variety of organic compounds. Overall, PCCDNP is a versatile chemical reagent with various applications in organic chemistry.
Check Digit Verification of cas no
The CAS Registry Mumber 1678-09-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,6,7 and 8 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1678-09:
(6*1)+(5*6)+(4*7)+(3*8)+(2*0)+(1*9)=97
97 % 10 = 7
So 1678-09-7 is a valid CAS Registry Number.