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1-Methyl-1-valeryl-2-phenyl-semicarbazid is a chemical compound with the molecular formula C13H18N4O. It is a derivative of semicarbazide, which is an organic compound containing a semicarbazide group (-NH-NH-CONH2). This particular compound features a methyl group (-CH3) attached to the valeryl (a derivative of valeric acid) and a phenyl group (C6H5) attached to the semicarbazide moiety. It is a white crystalline solid and is used as an analytical reagent for the detection of aldehydes and ketones. The compound is synthesized by reacting 1-methyl-1-valeryl chloride with semicarbazide, and it is sensitive to light and moisture, requiring storage under cool, dry conditions.

7197-88-8

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7197-88-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 7197-88-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,1,9 and 7 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 7197-88:
(6*7)+(5*1)+(4*9)+(3*7)+(2*8)+(1*8)=128
128 % 10 = 8
So 7197-88-8 is a valid CAS Registry Number.

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