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40915-98-8

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40915-98-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 40915-98-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,0,9,1 and 5 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 40915-98:
(7*4)+(6*0)+(5*9)+(4*1)+(3*5)+(2*9)+(1*8)=118
118 % 10 = 8
So 40915-98-8 is a valid CAS Registry Number.

40915-98-8Upstream product

40915-98-8Downstream Products

40915-98-8Relevant articles and documents

The Mechanism of Decomposition of N-Methyl-N-nitrosourea in Aqueous Solution According to 13C and 15N NMR Studies: Quantitative Fragmentation to Cyanate

Bleasdale, Christine,Golding, Bernard T.,McGinnis, Joseph,Mueller, Susanna,Watson, William P.

, p. 1726 - 1728 (1991)

The use of 13C NMR spectroscopy to monitor the decomposition of N-methyl-N-nitrosourea, and of 15N NMR spectroscopy to follow the decomposition of N-methyl-N-nitrosourea, both in aqueous phosphate buffer at pH 7, shows the initial product to be cyanate rather then carbamate; the cyanate reacts with phosphate to give carbamoyl phosphate.

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