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97350-88-4

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97350-88-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 97350-88-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,7,3,5 and 0 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 97350-88:
(7*9)+(6*7)+(5*3)+(4*5)+(3*0)+(2*8)+(1*8)=164
164 % 10 = 4
So 97350-88-4 is a valid CAS Registry Number.

97350-88-4Relevant articles and documents

Synthesis of novel 1,2,3-triazolyl derivatives of pregnane, androstane and d-homoandrostane. Tandem "click" reaction/Cu-catalyzed d-homo rearrangement

Kotovshchikov, Yury N.,Latyshev, Gennadij V.,Lukashev, Nikolay V.,Beletskaya, Irina P.

supporting information, p. 3707 - 3720 (2014/06/09)

Copper-catalyzed 1,3-dipolar cycloaddition has been employed in the reaction of steroidal azides with various terminal alkynes. A number of novel 1,2,3-triazolyl derivatives of pregnane, androstane and d-homoandrostane were obtained in high yield (70-98%)

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