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77076-31-4

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77076-31-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 77076-31-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,0,7 and 6 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 77076-31:
(7*7)+(6*7)+(5*0)+(4*7)+(3*6)+(2*3)+(1*1)=144
144 % 10 = 4
So 77076-31-4 is a valid CAS Registry Number.

77076-31-4Downstream Products

77076-31-4Relevant articles and documents

Synthesis of Diamantane Derivatives in Nitric Acid Media

Klimochkin, Yu. N.,Ivleva,Zaborskaya

, p. 186 - 194 (2021/03/26)

Abstract: 1-Mono- and 1,4-difunctional diamantane derivatives were synthesized by the reaction of diamantane with nitric acid or a HNO3–AcOH mixture followed by the addition of nitrogen-containing nucleophiles. Methyl N-(diamantan-1-yl)carbamothioate was synthesized from diamantan-1-ol and methyl thiocyanate in sulfuric acid.

SYNTHESIS OF DIAMANTANEDICARBOXYLIC ACIDS WITH THE CARBOXY GROUPS BONDED AT TERTIARY CARBON ATOMS

Vodicka, Ludek,Janku, Josef,Burkhard, Jiri

, p. 1162 - 1172 (2007/10/02)

The preparation of diamantanedicarboxylic acids with the carboxy groups at the tertiary carbon atoms of the diamantane skeleton is described.The procedure comprises bromination or oxidation of 1- and 4-diamantanecarboxylic acids and Koch-Haaf carboxylation of the reaction products.Of the four diamantanedicarboxylic acids synthesized, two - 1,4- and 1,7-diamantanedicarboxylic acids - have not been so far described.

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